So many of the cast already have a CHUG toy. In my own collection I have:

Optimus
Sunstreaker
Ironhide
Jazz
Cliffjumper
Bumblebee
Ultra Magnus
Blurr
Springer
Arcee
Kup
Hot Rod(imus)
Perceptor
Wreck-Gar
Junkheap(Junkion)
Grimlock
Metroplex (well, we see Slammer)
Wheelie
Wheeljack
Prowl
Brawn
Hound
Blaster
Rewind
Eject
Ramhorn
Steeljaw

Megatron
Starscream
Shockwave
Soundwave
Astrotrain
Blitzwing
Dirge
Ramjet
Thrust
Skywarp
Thundercracker
Kickback
Bombshell
Shrapnel
Reflector
Laserbeak
Ratbat
Ravage
Rumble
Frenzy
Galvatron
Scourge
Cyclonus

I'm sure there are other characters that I have forgotten that have a Generations toy that others will point out.


So who does that leave? Not many. We are even already getting the Constructicons and Huffer this year. So off the top of my head:
Unicron
Gnaw
Ratchet
Swoop
Slag
Snarl
Sludge
Rodimus Prime
Quintesson Judge
Quintesson Prosector


I know there was a Japanese version of Ratchet but it's so expensive I'd like to see a general release. I'd also like to see Wheelie and Reflector done properly. And like everyone I'd love to see some G1 based Dinobots