No to both accounts.
Bo Jackson told the Bucs not to draft him. They drafted him anyway, so he flipped them a bird and said he'd rather play baseball than play for Tampa Bay.
Cousineau decided his only choice was to go to the CFL because the Bills treated him so poorly. They didn't even call the guy after they drafted him, low balled him, etc.
Cousineau's agent was ready to fly with him to Buffalo, but they learned at the airport that the Bills had provided only a ticket for Cousineau. Then, after Cousineau's introductory press conference, a key team executive didn't show for a dinner meeting. Finally, when Buffalo's contract offer came in low, at $1.2 million over five years, Cousineau accepted a competing offer—$850,000 for three years from the Montreal Alouettes of the CFL.
http://nfl.fanhouse.com/2010/04/21/tom-cousineau-reflects-on-being-chosen-one-in-1979/
http://sportsillustrated.cnn.com/vault/article/magazine/MAG1027384/index.htm