Two things in response to this:
(1) Ellis was a scoring black hole who doesn't play defense, hardly a devastating loss though he was their best player at the time, and Bogut is an always injured center who does play defense when he's healthy. Talentwise they won that trade, but the fans were upset that the team was tanking the season by trading their best player for a guy who wouldn't even play that season. It got them Barnes and the team improved enough to make the playoffs the next year. Good for them, but they could have easily blown the pick and had nothing to show for it as Bogut continues to sit more games out then he actually plays.
(2) It's easy for two guys who've had no affiliation with this franchise before to come in and say we need to be patient and build slowly through the draft but those of us who've been here have seen the results of building through the draft for 7 years, and they're not good. We've had two guys in that entire span come in and give us hope of one day getting better and one of them is now gone. At this rate we'll be a playoff team again by 2020. We just went through the possible extinction of this team, this website, this fanbase so yes I'm forever grateful to Vivek for everything he's done. But to go through all of that only to basically head to the back of the line again and wait our turn at lottery gold is incredibly frustrating. I don't think my reasons for disliking this deal are irrational. My distaste for tanking another season probably is, it's the most cost-effective way to build a long-term winner, but come on. I can't be the only one who's sick of 7 years of endless lottery hell and the best pick we've ever had has been #4 overall. The guy we just gave away. If you've got visions of Andrew Wiggins or equivalent coming in and filling the void we just created, good for you. My capacity for that kind of hope has been exhausted by now. I loved the McLemore pick because I thought he was going to be a great compliment to the two stars we already had. Counting on him to be a star himself before he's played one game in the NBA? I sure hope so, but you have to understand that it's a long-shot.