Do we really want our primary backup PG to be a G-League phenom or a guy coming off a major knee surgery who is disliked by the fanbase anyway? How much is a quality backup PG worth? Shaq is fine, but as the primary backup on a potential playoff team? Definitely don't see that. Payton has definitely earned AT LEAST lead backup PG minutes, if not low-end starter minutes. How much is that worth?
And it is still generally held around the league that he was worth more than a 2nd rounder. Orlando has an inept front office that nobody can figure out. Not saying he's actually worth a lottery first-rounder, but Cameron Payne and Terry Rozier were mid-first rounders. And Payton is much better than them. So this whole thing about Payton being worth "only" a 2nd round pick is misleading.