I really want to get into this line, but the prices of the original wave are sky high.
Would be nice to see some sort of variants of them, perhaps Homer with Duff beer, Bart with slingshot, Marge and a mini Maggie, Krusty?
Just something a little different like they did with the white, red and pink power rangers, so that MIB collectors don't feel cheated.
As for new things.
Santas Little Helper
Chief Wiggum & Ralph Wiggum
Sideshow Bob (I could see him being an exclusive)
Hank Scorpio (Same as Bob, or even Hank with flamethrower)
Homer in underwear, Homer in devil costume, Doughnut head Homer, Pink shirt Homer (he needs his own Funko line)
Homer POP ride in the family car or Otto with school bus
Simpsons House, Kwik E Mart & Power Plant POP town
So many options, this line is a goldmine for them.