You just expect every aspect of this team to be perfect right this second, don't you? Head coach has some positives but he has some negatives, get rid of him. Shooting/combo guard is too short, get rid of him. (got your wish on that one). His replacement starts the season ice cold shooting from outside, get rid of him.
Replace all these pieces with who and what? Who cares, just roll the dice with a franchise that has historically made more bad choices than good ones.
Maybe let the season play out a little? Maybe see what moves there are to be made as things progress and perhaps a good player on a bad team becomes available? I dunno.
But saying you're positive when you pretty much do nothing but criticize gets pretty old.