Scorponok - Dreadwing Terrasaur - Starscream Waspinator - Bumblebee Blackarachnia - Arcee Quickstrike - Wheeljack? Tarantulas - Vehicon Inferno - Dreadwing/Megatron Optimus Primal - Prime/Megatron? Rhinox - Bulkhead Cheetor - Wheeljack Rattrap - Knock Out Dinobot - Cliffjumper Airazor - Soundwave maybe? Starscream? Tigatron - Wheeljack Silverbolt - Cliffjumper/Ratchet? Maaaaaaaybe Megatron... dunno bout him. Tigerhawk - Dreadwing/Megatron Oh, and Airrachnid as Transmutate ^_^ That's just what I've been guessing, not sure on some and not all are being done of course, just a few ideas.