Oh really?
Stanford Routt of Oakland Raiders signs three-year, $31.5M contract - ESPN
You have not taken into account either the stupidity and/or desperation of NFL general managers, especially those on the hot seat.
You can keep going on and on about Talib being the premier CB in free agency this year and well worth 5/50 with 30 guaranteed, but no one is really buying it.
I'll agree that maybe someone will overpay for Talib, sure, but it certainly isn't going to be a long term 5 year deal with 30 million guaranteed and 10 million on average. He falls into a wide range of CB's who are mid-level talents and somehow still manage to get 6-7 million per year due to the positional overvalue itself. There are many of them.
DeAngelo Hall (a comparable CB...maybe) spoke today of how he already knows that Washington isn't going to want to pay his 7.5 million dollar salary next year, saying that he realizes that the team is going to want him to take a pay cut so that both sides will be happy for the future. He said that he realizes that he will have to do that in order to stay in Washington, and he is fine with that.
A.Talib hasn't done much of anything since he came here, yet you keep talking like he went from the outhouse to the penthouse in a few games played. I'm not sure why you keep thinking that, when there hasn't been any proof at all of that occurring.
You keep forgetting that he was suspended when he came here, he had attitude problems his entire career, and that Greg Schiano was likely going to cut him for nothing. That isn't even bringing up the gun charge case where he was facing 20+ years that was dropped in the offseason.
Your comparison to Stanford Routt is just strange due to the fact that there have been many NFL teams who have overpaid for busts that haven't worked out...yet that certainly doesn't set the market for the majority of players and their future contracts.
Also, Routt didn't have the kind of off-field concerns and attitude questions that Talib has had during his career. Regardless, Stanford Routt is just another example of a bad NFL move, and probably shouldn't be used for much comparison.
Also, Routt's contract that you cited was for a much shorter range of time than those who you've been stating (Carr, Finnegan for 5 years and 30 million guaranteed), so if anything I'm not sure why you even bring that up? There's a major difference between a 5/50 contract with 30 guaranteed, and that of a shorter term deal of 3/30 with much, much less guaranteed.