Prediction: We will Start a Traditional Center

[Kammrath]

Playing KP with "traditional" center (I think that's exactly what KP is, tbqh, but I'm rolling with the narrative here) is, imo, the best possible way to ensure he has absolutely no chance at positively impacting the game on defense. 

This is the response to this I think:

Have we EVER seen KP effective defensively as the only big? (this is a serious question I have)

We have definitely seen him effective on D (I would argue the most effective in his career) when he has another big on the floor who takes the main big man matchup away from him and allows him to float as a rim protector.