I doubt either are going to be first round picks.
Dom's obviously being dumb (water is obviously being wet), as a lot has changed over the last 3-4 years - a 5th year guy who didn't get a free COVID year and can't get NIL money is obviously weighing different factors - but if they are expecting to come back and have their draft stock go up, that's not very likely to happen.
I think what's more likely is they come back, pull probably a pretty damn big paycheck for another year of school, try the draft again next year and pull a nice pro basketball paycheck overseas somewhere (or, if they're bullish on the NBA, pull a really small paycheck in the G-League).