1) No one is so good they should be irresponsibly overpaid, and the return for trading him would offer the prospect of multiple excellent players in return. Such a return would arguably be of greater value to a team still in a rebuild, thin at many positions, than a single shiny object like a top CB. We have already wasted far too much of an aging WR than is wise to meet the emotional needs of such fanboys as yourself. Let's not compound that error by overpaying wildly to appease your need for similar titillation at the CB position.
2) He is worth what he is worth. That he seems to be sort of a passive/aggressive ******* should certainly be a factor in his value to any team. My view, that 32M is a reasonable ceiling for what we should pay him, shows that I do not overvalue this deficit in his value. 32M is a lot of dough. That you choose to ignore he character flaws merely shows that your need for flashy acquisitions prevents you from thinking in a comprehensively rational manner about player acquisition generally.