Rakan spams recall while supporting Xayah?
If their recalls sync up to whoever's is further along, wouldn't this just lead to Rakan spamming it in lane whenever they don't know where the enemy jungler is? And it could lead to combat recalls... we all know that there is a delay that you can successfully recall even after being damaged, so what's to stop Rakan from being a half second away from porting, Xayah flashing into her and pressing B and just disappearing?
Seems like an oversight to me, an oversight that is going to be insanely annoying to not only play against, but listen to (that recall sound effect).
Just a thought.