Offensively I can see us running with 3 wings at the same time in Brown, Mucius, and Massoud. Defensively I assume they will all be used interchangeably as well, keeping the 2-4 position fluid. The only problem I see with that is if Wake plays a team that has 2 big bangers in the post, traditional 4 and 5s that score with their back to the basket.
Brown is the shortest of the bunch at 6-5, but also by far the must muscular and strongest. Mucius is slightly shorter than Massoud (their both listed at 6-8 but Mucius is really 6-7, whereas Massoud is a legit 6-8), but Mucius possess the longest wingspan at 6-11. Mucius is also the skinniest and least muscular of the group, but maybe he is strong for his size IDK. Massoud is the tallest at a legit 6-8 and possess a 6-10 wingspan. He also is in between Mucius and Brown in weight.
Defense has been far from a strong point under Manning, so while these guys may be great at switching on the PnR on the perimeter, I don't know what scheme they could use to prevent an efficient scorer who is a traditional 6'9 230 from backing them down and getting buckets. All this is assuming Hoard is 1-and-done. If Hoard stays and we get Massoud, our forward position is good.