No, he's not. Curry is a 2/1 combo guard, similar to C.J.
Connaughton was a 2/3, which is what Trent Jr. will be.
Because Curry is better than either Connaughton or Napier, he will get minutes at both back up spots, but together those guys played over 3000 combined minutes. No way will Curry play close to that many minutes, and at 6'2", he's shorter than both Dame and C.J. Don't look for him to play any significant time at the 3.
To me, it will be Trent Jr. and Baldwin IV battling for the remaining 1000 - 1500 Connaughton/Napier minutes that aren't consumed by Curry. In some situations, Terry will go with Baldwin at the 1, possibly occasionally with Curry at the 2 and Trent Jr. at the 3. That's actually a good, balanced second unit. Or, he may go with a 3 guard lineup of Baldwin, Dame and C.J. (I like that MUCH better than the sub-miniature Napier, Dame,C.J. 3-guard lineup we saw on occasion last season). I can also see a Dame, C.J., Trent Jr. lineup when we need someone bigger than Curry to spread the floor and create space for Dame and C.J.
The good news is all of Curry, Baldwin and Trent Jr. have the potential to be better than Connaughton and Napier. Not only is there more talent, but also a lot more versatility in this year's bench than last year's. Terry will have lots of combinations to try to see which ones work the best. He has a history of trying a lot of different lineups during the first three months of the season before settling in on a tighter rotation during the second half. Trent Jr. will have an opportunity to earn minutes, the same as Collins did last year. Whether he earns them, or not, will depend on how well he plays and fits with to his teammates. Same for Baldwin. It's going to be interesting. I'm excited to see how it all plays out.
BNM