I have zero interest in Millsap. Fantastic player, but he makes zero sense for this team.
We need a proper big with legit size who can dominate in the post and rebound well enough to offset the fact that our current center rebounds like a guard.
Millsap is not that guy. He's way undersized, and like Horford he's not a #1 guy. Like horford he's a guy who will give you 25 and 11 one might, and 12/4 the next.
We need a consistent double double machine to start alongside horford. Somebody like cousins, Monroe, Howard, Gortat would qualify. Nothing less then a double figure rebounder and interior scorer would help this team.
Hell even Khris Humphrey's wpuld help us more probably then Millsap.