Yeah I'm not too concerned about it. I think anybody who watched the two summer leagues that he played in -- most importantly Danny, Brad, and other teams' GMs -- saw that he was among the best players out there.
The most eye opening things for me: handled the ball against full court pressure (mostly) with success and confidence, and shot the ball well from distance. He also slashed effectively, but we kind of already knew he could do that. I'm pumped.
If Rozier continues this momentum into preseason and the early regular season it will be huge. Either it will mean that we'll have a reliable ball handler and scorer on the second unit in the absence of Turner, or that Danny has one more enticing trade chip that teams will be forced to consider in trade proposals.