I like Green. Better all around player and slightly better at the one thing Foye gets you, threes (Threes per game: Green = 2.2; Foye = 2.1).
Foye is streaky, has abandoned his ability to pass and has become a jumpshooter off the bench in Utah. He's basically a three point specialist and nothing else. He's also shooting a pretty lousy 38% so far this year. 29% over his last 7 games. Yuck.