There's been a ton of scuttle-butt about the new shifter class. In about 50% of my home games, we use gestalt. What do you all think would be some awesome gestalt combos?
It's not likely to be especially effective, but anything roguish + ooze sounds awesome.
Going into mouse form as a mouser swashbuckler (& further dex-based classes) could probably recreate the Songbird of Doom effect.
Ecclesitheurge cleric for buffs and maybe the odd attack spell sounds good.
shifter/rogue, shifter/brawler, and shifter/monk are my three favs. However also Shifter/warpriest would be actually pretty powerful with some self heals and buffs, plus i think the claws might even get better natural damage from warpriest.