Skylanders will probably still target summer, maybe 1st weekend Of May or early June.
TBH though I might take a game year off of it and do Spyro: Nightfall or a different animated feature like KND or Powerless.
Since we are doing this:
David Lowry (Brother Bear)
F. Gary Gray (Dragon Ball: The Red Ribbon Saga)
Mark Dindal (Skylanders)
Zach Snyder (God of War: FG)
Alex Hirsch (Barry Brookshire)
George Miller (Lost Earth)
Daron Nefcy (depends on @Spagheditary tbh) or Nicole Perlman (co-wrote Inside Out, Can You Imagine and GOTG) (The Unbeatable Squirrel Girl)
Also:
Dragon Ball will be eyeing March-April (depends on comp.)
Barry Brookshire will hit September
Brother Bear will be March-April (depends on comp.)