Yeah, I got in early with Bane on my two fantasy teams and it is paying dividends already.
I agree that it'd be nice to have Bane on our team, but there were several issues - even outside of the Nesmith pick (which definitely played a part in it). First, we just had too many first and second year players on the roster, as is. Danny traded the pick for two future 2nds (no, not to shed Kanter's contract as is the common misconception) and that apparently was the wrong pick to trade.
And 2nd, and most importantly, there is just no way to know that we would have actually selected Bane. Sure, we selected him, but that was only so we could trade him to MEM. It was like when we selected Lucas Noguiera in 2013 - we didn't draft him to be the next star for the Cs, it was to use in a trade for KO (haha, and not Giannis...whoops).
Also, there is just no way to know whether or not he would be playing if he was on the roster. Forget Nesmith, the guy would have Tatum, Brown, Richardson, Smart, and Langford in front on him. Perhaps he would show enough to play more minutes, but PP isn't exactly getting that love right now. And Nesmith blew it open in SL and part of pre-season and he isn't playing at all. Let's face it, Bane ended up in a perfect situation for his development. Maybe we should just be happy for him, rather than play the what-if game every couple of weeks.