There is a belief that Smooze will show up in season 5 don't know if true or not it been going around right now.

I can't link to it easily since I'm on my phone, but, check out the new season 5 Teaser up on EQD. Though I'm sad that the Smooze seems to be green instead of Purple.

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4139901 i just found it BS what they did to the Smooze they could of make him a bit darker then his original but they made him a into a blob.

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"Now who shall hug me if Smooze is gone?"

Sweetie_Belle!