Which of these front court players step up and grab playing time will be the biggest question mark going into this season IMO.
From those Prohm quotes, it appears Carter has quite a bit of work to do this offseason not only on the court, but in the weightroom and classroom as well. How much of that talk is just trying to light a fire under Carter, who knows, but from watching him play last year, it did appear he had a lot of work to do to see any significant minutes.
Holden is the biggest "known" quantity we have since he's played several years of high level college ball already and did a pretty good job. But he's going to need help. Whether that is from Lard, Young, Carter, or maybe even Bowie playing the 5 at times, who knows? It will be interesting to see who steps up.