Furkan Korkmaz would be a nice get. Holmes would be redundant... maybe.
I'd actually rather shoot for Korver for Bayless, McConnell, and Korkmaz.
Though the question about Holmes is if his second year was an aberration. He shot nearly 36% from 3PT that season. He didn't shoot volume, but the talent evaluators will have to look at his tape and see if he legitimately can stretch or not. If he can, he's your backup to Love.
Bayless is a guy I'd just cut and eat the salary on. Acquiring him saves $3.5M next year on Korver's buyout, but trading Korver is only worth it if you get a first rounder or a decent piece in return.