Ok, so at the start of the season Green was playing poorly and people wanted to trade him.
Now he's playing well, playing outstanding defense and playing with more effort - so you want to trade him anyway?
No. Make that a HELL no.
Jefferson is as slow as boulder, he can't defend to save his life, and he's not capable of backing up Paul Pierce at SF.
Terry is one of the best clutch scorers of the past decade, has championship experience, and excels in the playoffs.
No chance in hell I'd do this trade.