The next Ultimate figure we need is ?

I’m not in the market for any more undertaker.

I’d have to say macho man or surfer sting need an ultimate

Cowboy Macho Man
Undertaker
Ric Flair

I agree with Mongo Bears and Fighter Hayabusa , we need an UE Macho Man and Surfer Sting. As for the Undertaker, I really don't care for his current look, if they were to do a 2-in-1 or 3-in-1 version of him from the early-mid 90s, I'd be on board. Would be cool if they could have removable glove and boots to get both the grey version and purple version. Have multiple heads like you said, one with the hair pulled back (1990/91 look), one with the hair in front of his face (1993-1996 look), one with a molded mask that he wore in late 1995-early 1996. Two hats, one with the grey stripe and one with the purple. Multiple hands like you suggested. And two coats, one fully black but on the inside of the USA flag like the picture below. And the other, have his 94-96 coat look with the buttons and colored pockets (also pictured below).

  

I hate the torsos so im not for this idea because i like undertaker but it would be cool to see him get some new heads

Altho u.e heads have been hit or miss

I want:

- Current Undertaker
- WrestleMania 31 or Night of Champions 2015 Sting
- nWo Hollywood Hogan
- Hulk Still Rules Hulk Hogan
- Charlotte Flair - it's the only way we're likely to get a really good robe. The Elite 54 was "so-so".

cowboy neon macho is the right answer

Kane. Preferably the 2000 incarnation.

Personally I’d love to have a surfer Sting in black tights with hot pink boots & scorpion on the side....I’ve wanted one in that attire since they made the first figure of him

'98 Taker would be cool. 99/Corporate Ministry 'Taker is my favorite but it has been done so many times now.