Poison / Fairy with Levitate is baller for Galarian Weezing, ESPECIALLY if A: Garchomp is in the galar dex, and B: if there's a massive culling of Fairy-types (the Tapus are likely gone at least). 4x fighting resist, dragon immunity, AND an Earthquake immunity like Togekiss, but no Stealth Rock weakness sounds quite nice, granted, at the cost of reliable recovery.
Obstagoon interests me too. While I don't usually like Normal / Dark as a typing, I think Obstagoon has serious potential to use it if it still retains Extreme Speed (which, as of Ultra Sun and Moon, is an egg move for Zigzagoon). Even if it pulls the Alola thing of "haha its slower than its prevo", a bulky Guts Pokemon with STAB Extreme Speed is no joke, especially if it gets a healthy attack boost over Linoone! This way, it'd certainly be able to take advantage of its Dark-type moves so Ghost-types like Mimikyu won't wall it.