I'm pretty sure the Fire & Ice are training jerseys (where last season was the alternate colour paintball jerseys, green & blue?), the Warrionator is juniors. With the '02-esque weave jersey replacing the green jade, and the full pink replacing the paintball pink for WIL.
I suppose one good thing about the robot jersey is it being back to kinda Warriors-ish colours (grey/silver) rather than full on red (which I did not like at all personally). Even if it does still seem like a parody of a jersey.