Of course Tubby recruited them, but can a coach really know if a player is going to transfer in the future? And if so, do you not offer a player you want, and who wants to come to your school, because you have a suspicion that they will leave eventually? Sometimes it just doesn't work out, a player doesn't like his school as much as he thought he would, doesn't feel he's getting enough playing time, etc. Actually, if the three you mentioned, Cobbs, Iverson, and Joseph, had stayed, they likely all would have seen their playing time significantly increase, because players ahead of them in the rotation all got injured. If Joseph had postponed his decision just a week or two, he would have been getting big minutes, but I also feel like playing time might not have been the main reason for him leaving.
How many injuries does it take before it's not a cop-out? We lost two upperclassmen at the same position, the point guard spot (though one of course was a mid-season transfer, not an injury). If our starting five jump off a cliff today, and our walk-ons start getting 20 minutes per game and we win 2 conference games, is it still Tubby's coaching that's at fault for the sudden drop off in quality of play? I don't mean to disrespect our players, but if we lost Oto this year, and then went 5-13 in conference, I could see it as being a cop-out, but Nolen and Mbakwe were arguably the most important players in 2010-11 and 2011-12 respectively. They were each getting 30+ minutes a game. I thought the fact that we were top 15 before Nolen's injury, and were losing game after game afterward would have been proof enough that the injury was the cause of the bad end to the season, and not a sudden drop-off in Tubby's coaching ability.
And with regards to the Kentucky basketball/Minnesota hockey thing, I wasn't trying to argue that Kentucky fans are not passionate about basketball because I have no reason to believe that they aren't. The reason Minnesota is called the state of hockey isn't just because we have passionate hockey fans, but because our state produces lots of high-quality hockey players.
For instance, according to
this site, about 5% of current NHL players are from Minnesota, which I'm guessing, based on how many players are in the NHL, is about 35 players. I was also surprised to find that only about 25% of NHL players are American (20% of that 25% are Minnesotan), and that over half the league is Canadian. I knew Canadians loved their hockey, but I didn't know there were so many in the NHL.
According to
this site, Rajon Rondo is the only current NBA player born in the state of Kentucky. I don't know if that's accurate or not, it seems like there would be more than one player, so correct me if that's wrong.
Using pro players is only one metric for judging how good a state is at a sport, but it seemed like the easiest one to use. All I was really trying to say was that another poster earlier said that Kentucky basketball and Minnesota hockey are not on the same level because Minnesota produces more hockey talent than Kentucky does basketball talent. I don't think he was trying to say that Kentuckians don't care about basketball as much as Minnesotan's do about hockey.