I think this is the best way to go for the rest of this offseason.
Terrence Jones is an underrated yet young, athletic PF who can rebound. More importantly, it looks like he will be extremely cheap as no team seems to be that interested in him. There aren't many rumors about him so far. On a dysfunctional Houston team, he still played well and it was only due to injuries he has regressed a bit. If he stays healthy Stevens can use him well in his system and he could be a short term option at least for this year.
Even with Horford, we still lack some size and need some guys to rebound as well assuming Sully is gone. Jones can fill in for the time being and after this season, when Amir, JJ and Jones are gone, we still have approximately 35-40M in cap space for next season, enough for one max contract at least. This is the approach I would take. What do you guys think?