Richard Sherman, replaceable or not...what say you?

An interesting sort of mini debate going on at Field Gulls with both sides making excellent points, and I think both sides being at least partly right.
On the one hand, Richard Sherman has the luxury of playing in a secondary where honestly, he's not asked to do all that much. He doesn't have to shadow a receiver like Revis does, he also doesn't have to cover nearly the space other corners have to because of Thomas' blazing speed. That is the reason that Brandon Browner, who is a little stiff, a little slow and not really that great at coverage made a pro bowl right away. He was asked to do less than he normally would be, just basically, cover the sideline, use it as an extra defender, and just cover your less than a third of the field.
On the other hand, Richard Sherman is NOT Brandon Browner! He is obviously FAR more talented as a cover man, and if he were asked to do what Revis is, could reasonably be expected to do it VERY well. His range and hops, his ability to adjust to the ball in the air, and make a play, due to the fact that he was a wide receiver, makes him FAR better in many ways than even the best cover corners. He gets thrown to less often than anyone, and STILL leads the NFL in picks...think about how difficult that is! The guy makes plays ALL THE TIME!
Still, when you really boil it all down, it's the two safeties who REALLY make the secondary go, we all know that I assume, or we all should by now! Earl Thomas isn't just a great safety, he's literally a once in a generation, future hall of famer already on par with Ed Reed at his very best. Earl Thomas is ABSOLUTELY irreplaceable, there isn't even an argument to be made otherwise. Anyone trying should be immediately dismissed as either a complete moron, or troll, or as someone who doesn't know the first damn thing about football!
Then of course, you add in the VASTLY underrated Chancellor, who in my opinion was the teams best player this year. Seriously, I truly absolutely believe that Chancellor was the teams MVP. As great as Sherman and Earl played, and as terrific as Lynch and Wilson are, Chancellor had an AMAZING season, completely redifining what it is to be a strong safety in the NFL, relearning how to tackle within the rules and still being the ultimate enforcer, WITHOUT getting flags! The work he (and the rest of the team) put in to do that...awesome.
So when you have those two safeties back there...honestly how hard is it to just bring in another bigger corner? Just like Browner, Maxwell, Thurmond...they've all done VERY well back there, and is anyone really surprised with our safeties?
Of course, Thurmond, and even Maxwell (as good as he was in a short amount of time at causing turnovers) cannot replicate what Sherman does.
Even if Sherman were playing for a crappy team...the Browns maybe, he's still be forcing a buttload of turnovers, and making game changing game winning plays, because of his arm length, height, speed, reflexes, and because of his wide out, ball skills. He's become in many ways, the voice and the brains of the secondary, with his almost photographic memory and his impressive film study habits. The guy learns tendencies, and communicates them to the rest of the team, and then good things follow.
I dunno guys, where do you fall on this?
Personally while I agree with the side that says he's more easily replaced than Earl (duh) and we could probably find someone to do a reasonable facsimile of him, I also agree with the side that says, "remember the bad old days when we had short little corners who could run with their guy, and could make the tackle after the catch but couldn't make a play on the ball in the air if their life depended on it?"
I think it's a fascinating debate, and I understand one side saying that they hope we don't spend too much on him, but in the end, I hope they make Sherman a VERY high priority!
On the one hand, Richard Sherman has the luxury of playing in a secondary where honestly, he's not asked to do all that much. He doesn't have to shadow a receiver like Revis does, he also doesn't have to cover nearly the space other corners have to because of Thomas' blazing speed. That is the reason that Brandon Browner, who is a little stiff, a little slow and not really that great at coverage made a pro bowl right away. He was asked to do less than he normally would be, just basically, cover the sideline, use it as an extra defender, and just cover your less than a third of the field.
On the other hand, Richard Sherman is NOT Brandon Browner! He is obviously FAR more talented as a cover man, and if he were asked to do what Revis is, could reasonably be expected to do it VERY well. His range and hops, his ability to adjust to the ball in the air, and make a play, due to the fact that he was a wide receiver, makes him FAR better in many ways than even the best cover corners. He gets thrown to less often than anyone, and STILL leads the NFL in picks...think about how difficult that is! The guy makes plays ALL THE TIME!
Still, when you really boil it all down, it's the two safeties who REALLY make the secondary go, we all know that I assume, or we all should by now! Earl Thomas isn't just a great safety, he's literally a once in a generation, future hall of famer already on par with Ed Reed at his very best. Earl Thomas is ABSOLUTELY irreplaceable, there isn't even an argument to be made otherwise. Anyone trying should be immediately dismissed as either a complete moron, or troll, or as someone who doesn't know the first damn thing about football!
Then of course, you add in the VASTLY underrated Chancellor, who in my opinion was the teams best player this year. Seriously, I truly absolutely believe that Chancellor was the teams MVP. As great as Sherman and Earl played, and as terrific as Lynch and Wilson are, Chancellor had an AMAZING season, completely redifining what it is to be a strong safety in the NFL, relearning how to tackle within the rules and still being the ultimate enforcer, WITHOUT getting flags! The work he (and the rest of the team) put in to do that...awesome.
So when you have those two safeties back there...honestly how hard is it to just bring in another bigger corner? Just like Browner, Maxwell, Thurmond...they've all done VERY well back there, and is anyone really surprised with our safeties?
Of course, Thurmond, and even Maxwell (as good as he was in a short amount of time at causing turnovers) cannot replicate what Sherman does.
Even if Sherman were playing for a crappy team...the Browns maybe, he's still be forcing a buttload of turnovers, and making game changing game winning plays, because of his arm length, height, speed, reflexes, and because of his wide out, ball skills. He's become in many ways, the voice and the brains of the secondary, with his almost photographic memory and his impressive film study habits. The guy learns tendencies, and communicates them to the rest of the team, and then good things follow.
I dunno guys, where do you fall on this?
Personally while I agree with the side that says he's more easily replaced than Earl (duh) and we could probably find someone to do a reasonable facsimile of him, I also agree with the side that says, "remember the bad old days when we had short little corners who could run with their guy, and could make the tackle after the catch but couldn't make a play on the ball in the air if their life depended on it?"
I think it's a fascinating debate, and I understand one side saying that they hope we don't spend too much on him, but in the end, I hope they make Sherman a VERY high priority!