Always the optimist Box, and I love it!
I cannot say that I agree that we would even get a 2nd and a 3rd together, let alone a 1st and a 3rd. He is a guard, not Larry Fitzgerald. Thinking that we would get a 1st alone, let alone a 1st AND a 3rd is wishful thinking, IMO, but as always, I listen closely and respect your opinion. (and pretty much all here) I believe that Mankins has the most value to our team, and that the gap may be a bit wider than he/some of us tend to believe. As another pointed out, can you think of too many guards who have demanded 1st rd picks in a trade? Of course there's always room to break the trend, but I'd be damn surprised if we really picked up a 1st for Mankins--although pleasantly surprised
I think the general consensus is that we would get a 2nd round pick, and I would agree with that wholeheartedly, although some are thinking a high 3rd. Personally, I wouldn't deal him unless it were for a 2nd rd pick, and a lot of posters have a very valid point when considering that a 2012 2nd rd pick is nice, but the window to win now is closing, and maybe a little faster than we want to admit.
Moss is gone, Welker is in the last year, Light, Mankins (maybe?) this year. Vollmer, Koppen next year, Meriweather will be gone one way or another after this season in a best case scenario. Kazcur, Neal are gonzo, possibly Faulk too. Branch should be able to contribute in a way that he did last year, as long as he can hold up injury-wise. Bodden and Warren coming back from serious injuries, some other guys on the D line. The linebacker position and pass rush situation has been a problem---And I am sorry if I am seeming negative, b/c I do not really mean to. I honestly believe that we have one hell of a good chance at restoring the defense this year, and continuing to be a force on offense, but on the other hand, I do believe that the window is closing, and the absolute best approach would be to take a good shot this year and next.
That said, I am very impressed by some of the personnel decisions/stockpiling of draft picks to keep us competitive in the future, but there's no doubt, the time to win is right now, even if that sounds a bit cliche.
Another question or thought would be trading him for a player, although that's a very grey area, and we'd never be able to agree on who--specifically, as there are too many variables.