I'm surprised people are saying this. He was far more accomplished in college and two summer leagues, and he's at a position of need instead of redundancy.
Well in his one season in the actual NBA, he played fewer minutes than E'Twaun Moore.
Without diving into the relative merits of MckBuckets as a player, that specific criticism is hardly very useful. Lots of rookies play very few minutes. Especially on playoff-bound teams.
Of the top 10 draft picks last year, only two, Smart (on Boston) and McDermott (on Chicago) played on teams that made the playoffs. And Chicago was pushing hard for the playoffs the whole season, whereas Boston had massive roster changes and floundered around before deciding to go for it.
Smart's situation is really unusual. It is not common that a rookie ends up playing over 1000 minutes on a team that makes the playoffs, let alone the 1800 he clocked.
After him, the second-most minutes that any Rookie got on a playoff-bound team was Adreian Payne, who played 739 minutes for Atlanta.
K.J. McDaniels played a lot of minutes, 1352, but all but 33 of those were for tanking Philly. He got just 33 minutes in 10 games with Houston.
Chicago was expected to be one of the strongest teams in the East going into the season and they ended up winning 50 games. They already had a strong roster and it's really hard for rookies to get time in those situations.
It's the same reason why rookies got so few minutes on Boston back in the 2008-2012 seasons. And it's like that on almost all really strong rosters.
Sully, in fact, was a pretty notable rookie, in that he not only got minutes, but earned a starting slot on a team that had deep playoff aspirations (before injuries unraveled that season). That's very rare.
Now, as to whether I'd trade Rozier for McDermott? I dunno. Probably not. While, sure, we could use a shooter, we also need another quick, ball-handling point guard other than Thomas. With Pressey gone, we are down to just those two.