This is something I've wondered about. Across the board size was one of the key reasons Duke was so good this year. That plus The Athletic article where Jon emphasized the advice he received from Brad Stevens, that there is no substitute for length, made me think positional size was going to be a constant watch word for Duke moving forward.
I'm not sure that's the case anymore. This year we have Cayden Boozer coming in, who at 6'4" isn't short but would have been the smallest rotation player on this year's team. Cayden's recruitment is perhaps a special case because of his connection with Cam, but in 2026 Duke has offers to Brandon McCoy (6'4") and Jordan Smith (6'2"). Hardly shrimp, but again, small in comparison to Duke 24-25.
All three of those guys (Cayden, McCoy, and Smith) are elite, elite recruits, any team will be better having them, there's more than one way to build a top defense, relatively smaller guys can still be elite defenders, etc. But Duke's interest in all of them suggests Jon's strategy might still be "best player available" rather than length uber alles. It looks to me like the roster construction this past season was more of a case of "how do we build the best team around Cooper Flagg" than a general philosophical commitment to positional size.
I'm agnostic about what's best. McCoy is the #2 guy in his class, of course you want that guy! But man, that smothering size last year was nice.