The twins that played Fanty and Mingo in Serenity for Tomax and Xamot. PLEASE, if they do introduce these characters, DON'T just hire one actor to do a double role!
I wholeheartedly agree. As great as some actors may be, there's a nigh irreplaceable quality of actual interaction between two people that make performances and relationships more convincing on screen.
As for characters in a sequel, I think having a Team Beta team that works alongside HD's team would be pretty interesting. Naturally, their nationalities would also be retooled a little. This is my idea of what might work:
Flint (U.K. - SAS) ~ Team leader and skirt chaser
Lady Jaye (U.S.) ~ Mission control
Rock n' Roll (U.S.) ~ Machine gunner
Low-light (Israel - Mossad) ~ Sniper
Tunnel Rat (China) ~ Explosives and demolition
Hi-Tech (India) ~ Communications and hacker
Also, based on the setting, tone and events of ROC, I think the following Cobras can make their appearances as such:
Tomax & Xamot ~ Cameo appearance. They're bagmen who originally helped the Commander launder/siphon money out of MARS. After the Destro and the Commander were arrested, they absconded with the money, living a life of luxury. Once the Commander escapes, he decides to pay them a visit. Hilarity ensues.
Wraithhttp://www.yojoe.com/action/08/wraith.shtml (
image here) ~ Seeing how sci-fi orriented the movie franchise is, I think Wraith would fit right in. They could even work in a traitor angle by reinventing him as a rogue Joe who left with an accelerator suit.
Metal-Head ~ Come on; he's armed from head to toe with a half dozen missile launchers. This guy was practically made for live-action action movies.