Wow, what a glow-up! Probably worth noting that stealing and absorbing stats aren't "gaining" them, as far as the doubling from aspirant is concerned.
Not sure if this is a bug or intentional, but if you line up something like Templar-Familiar-Familiar, the Templar gaining attack will boost the first Familiar, but the first Familiar gaining attack won't trigger the second Familiar.
Also, if a Dancer activates a follower that has an additional attack, the follower will attack once, not twice. Again, could be intentional.