How long is it before the Bucks can petition to nullify his contract, on the basis that the injury is career threatening?
Redd's contract ends next season, but the final year is a player option. If Milwaukee could somehow get out from that last year, they'd immediately become buyers in a free agent market.
Jennings and Bogut may be all the Bucks have right now. Mbah a Moute and Ilysova are OK and all, but if they're your 3rd and 4th best players, you're future isn't all that bright.