Ended up having a hell of a time picking between Birdman and Horford. I liked Birdman's D and boards, but ultimately went for Horford for the minutes and other stuff he does well, plus providing more flexibility in the builds where I'll need some usage from the 3. And Horford is Mr. Flexible.
I know people have looked Timelord there too and Rob has had success with that but it just doesn't line up with how I draft, or how my team was looking.