These "Larry" threads are so ridiculous... I can assure you that Mike B doesn't give this a millisecond of thought... nor should he.
The Cardinals have never been much of a marquee franchise, however, somehow the team has been blessed to have had one of the greatest WR's in the history of the game, who is also, arguably, one of the greatest ambassadors of, not only the team, not only the Valley, but the league itself. Every NFL team craves to find a guy like Larry...
I have no doubt that, years ago, Larry and Mike B sat down and worked this all out. They are in lock-step and have an understanding as to how Larry will wrap up his time as a Cardinal.
It's pointless to debate the issue. Larry will make whatever he and Mike B have already agreed to, for as long as they have agreed to... and as a fan of the team and of the sport of football, I couldn't be any happier! Hell, I hope Larry plays another 5 years!!