I need to see how things shake out for this year. How many games does Kyrie actually play, how does the team do under him etc. This is an important year for the C's and KI.
As for Rozier, as confident as he looks and how good he can play... at times, I'm not convinced he should be given the keys to this current Celtic's team. I need this year to see more.
Now if it meant AD coming here, well that would be a different story.