Blazers were desperate for that. A big wing that can guard multiple positions is also way harder to obtain than a guy that is marginal on defense, but a very good shooter.
That said, I agree that you can't rule it out. I think it would require a team with a ton of draft capital though, and New Orleans fits that description. However, most teams with lots of draft capital aren't looking for 34 year olds to fill out their rosters.