Yes, Frank The Tank probably will be the 9th man.
The only thing missing in your rotation is a Power Forward off the bench, except if they go
small ball for a few minutes. Baynes age won't allow him to be in a 3-way rotation at C/PF.
I have a feeling that will be Kaminsky, as a big man scorer off the bench as well. That would
make him the 9th man in a nine man rotation, which the Suns have been playing.
Who, then, would be the backup Point Guard. It will probably be based on matchups.
Please, please, don't say Booker.