Actually - Pike’s best statistical team brought back players coming off a similar season to the one we just had (2018-19). Most of them (RHJ, MJ, Tez, and Caleb) took significant steps forward from their debut seasons while Geo remained steady. Only Kiss disappointed. Yeboah and JY were able to have an impact as transfers and Paul played a role as a frosh. A lot went right, to your point… But again, returning players did improve significantly year over year.
I’m also confused by your comparison of Darin Smith to Buchanan. They are very different style players (arguably polar opposites). Buchanan is a much better defender, but Darin Smith easily qualifies as the best statistical incoming D1 three point sharp shooter we’ve had (on paper) since Cam Spencer. Over 2 seasons, he averaged over 40% efficiency from 3 on high volume (he made 93 threes over 2 seasons - Buchanan only ATTEMPTED a total of 105 threes over 3 seasons, for perspective). If one wants to be contrarian, the bust scenerio to point to on Smith would be a PJ Hayes situation. But Smith has a lot going for him comparatively - for starters, really all PJ did at San Diego was shoot 3s. He only made 32 twos on the entire season, couldn’t handle the ball and didn’t get to the line that much. Smith can handle the rock well, gets to the line a ton and scores in a variety of ways in addition to his perimeter shooting. He’s also a much better rebounder on paper than PJ despite his overall poor defense. So there’s at least reason to hope he’ll turn out much better. But regardless, very different from Buchanan.