Sucks, eh? You need a little perspective.
The Kings aren't going anywhere (record-wise) with this youth right now. If they do, Theus is coach of the year. I'm looking at this much as I've looked at summer league and pre-season. That is, what I'm interested in is the improvement of the youth and the evaluation of their skill sets. So far, I'm high on what JT and Hawes can bring - that's a pretty solid frontline for the future. Are they All-Stars? Way too early to decide.
I'm not looking at this in terms of wins and losses. Not this year.
Beno's another story. He's had a rough start to the year, for sure. But to assume that Singletary would have been better is foolish. Yes, he has more upside. Why? Because he was a 2nd round draft pick - a flier, at best. You have loads of "upside" at the bottom of the draft. Maybe the term you were thinking of was "unproven commodity". Either way, he's gone. Move on. If Beno continues at this pace, he will be a stop-gap, an intermediary until his replacement is drafted. Worst case scenario, we have a reliable backup signed for the MLE. Not bad.
BTW, Bobby Brown > Singletary, based on what I've seen, dunking mishaps aside. This position won't fix itself this year, unless Brown blossoms.