Serious answer?
I think he's going to just ride it out and see how things shake out. The OKC game was a microcosm of our season. Get up big, run out of gas. Unfortunately, our depth took a serious hit, and there's not much shuffling that can be done. Despite protestations from some, there isn't anyone deserving of taking those minutes, as it seems that Brown prioritizes players who can play D (Mitchell, Ellis, Len) and those familiar with what the Kings want to run (Barnes). I'm not saying it's right or wrong, but that seems to be what I'm seeing. A shakeup just to shake it up right before the playoffs would be a bad idea.
Last night, I think Len deserved more burn, but I think Brown also saw the need to figure out how to activate Sabonis somehow, as OKC might be a potential first-round matchup. My gut says we'll see more of Vezenkov (who is really the only player on the roster I can see getting more minutes) next season, but I also wonder what he is or isn't showing in practice.