Will Splinter return in Season 4?

In Annihilation Earth, Splinter was killed by Shredder while the Turtles, April and Casey were saved by Fugitoid. And now, I'll cut to the chase. In Beyond the Known Universe, Fugitoid sends the Turtles, April and Casey back 6 months in time to save their homeplanet Earth and their sensei Splinter. The question is... Will Splinter return in the fourth season?