P.s.
Regarding the need for a secondary scorer at PG, I would like to point out that Rozier is currently averaging Per-36 numbers of:
14.1 Points
3.0 Assists
7.1 Rebounds
1.7 Steals
1.0 Turnovers
2.2 Fouls
38% FG
35% 3PT
81% FT
3.0 Assists Per Turnoiver
+7 Net Rtg
+1.5 Box Plus/Minus
+1.34 Real Plus/Minus (+0.75 ORPM, +0.59 DRPM) - 15th among PG
Sure the FG% isn't great, and his outright assist numbers could use a lift, but aside from that he's actually been playing pretty darn well. His turnover numbers in particular are historically low, his assist-to-turnover ratio is very high, and he is one of the only players on the team who (according to advanced stats) makes a positive impact on both ends of the court when he's on.
As a general rule, when a guy has been out and Rozier has been given extended minutes, he's tended to step up and play very well. He seems to struggle a lot more when he plays more limited minutes, but as far as backup Point Guards go it's hard to ask for much more - especially given the measly $4M or so he's being paid.