I presume this is said facetiously. With Banchero and Griffin being OAD, and a reasonable chance that Williams, Steward, and Moore leaving after next year, we most likely will need a substantial 2022 class. And even in the non-OAD era, we had recruiting classes every year - there may be a year or two when that wasn't the case, but that can't be 2022.
Like CBAB, my answer is no. But it's strange...substantially out of the ordinary.
For the records, here's Woj on the idea of Stevens going back to college:
https://mobile.twitter.com/wojespn/s...30002623713283
Snarky way of saying no one voluntarily leaves an NBA HC job for college. Doesn’t mean it can’t happen, and if it does, it might be Duke. There are certainly headaches in the college game (recruiting, practice time restrictions, maybe even unpredictability of OAD) that probably don’t appeal to career pro coaches, so I see Woj’s point.