I like the idea.
Not that I think that the team needs a CB (I see other positions that I'd rather trade for: OLB, ILB)... but, two disgruntled players ending up in new surroundings sounds like a win-win
1. Trades are rare in the NFL.
2. Wallace is a UFA. He would ahve to be signed to a deal (even a franchise tag), and THEN traded... which is a difficult thing to do (trading a player not "under contract").
BUT... when dealing with disgruntled players, trades do
happen (Bettis, Faulk< Marhsall).
I'll contact Colbert & Khan.