No. First I think KW is almost as big a douche as you. Second, most of his success came early in his tenure when they were still running a unique offense that Urban Meyer left him with. He's had 8 OC's in 8 years and they are definitely not as good as when he got there.
HCMM built SJSU into a top 25 team and has improved CU vastly in each of his two years. Your main bone of contention is his recruiting, but you would have hated David Cutliffe by the same criteria in year 2.
So no, I wouldn't trade him.
I don't know who **** in your soup but it's pretty difficult to stomach.
The trade is easy. I'd take Wittingham over MacIntyre 6 days a week and twice on Sunday. He was on and off ranked this year in the PAC. Any objective observer could see that.