For the price that russell will cost the team can go after brogdon instead.
If Horford would be willing to take a yearv1 salary of 15 million (backloaded 3 year 60 mill contract) and boston renounced all capholds team could offer brogdon somewhere around 22 million per season.
He would be the ideal pg.
Use all draft picks on depth, get a pg (naw at 14) use 20 and 22 on bigmen amd hope 1 works out to be a stud. Take a gamble. Use room mle on a backup bigman.
Brogdon/naw/
Brown/smart/
Tatum/hayward/
Horford/mle/yabu
Baynes/williams/draft
I would also consider dealing for a bigman that may fit the current mold mid season.