They are both anthropomorphic characters so Care Bears is still more fitting than Smurfs.
So I won't be surprised if their next colab is with My Little Pony.
Then again Smurfs recently got a movie last year from ... yes, as you can guess ... Paramount Pictures somay be they are sharing universe with movie Sonic.
https://www.youtube.com/watch?v=s18jQqtGsMw
If we were to get a MLP cameo, they would use G6.
