During his recent Q&A to celebrate 3 million Facebook fans and the last day of filming in 2014, Arrow star Stephen Amell said that of course he would love to team-up with his cousin Robbie, who appears on The Flash as Firestorm...although he coudln't guess which show it would happen on, were it to happen.
"Of course!" Amell said. "That'd be awesome. Robbie and I have shared an episode of television -- Episode 108 of The Flash but we have never shared a scene together in any form, shape, shift...whatsoever. That didn't make sense. I would love to do a team-up with Robbie. I think that would be awesome. Whether that happens on Arrow and The Flash remains to be seen."
Responding to comments from his cousin, who had said earlier on Facebook that Firestorm could beat Green Arrow in a fight, Amell scoffed, sighed, and then said, "Just because you can catch on fire and make fireballs with your brain and your hands and other stuff that I'm sure Diggle would be interested in given his questions about The Flash, doesn't mean you have tactile experience. Doesn't mean you have any experience at all. Go play with your fire!...Kay? I survived a hellish thingamajig for five years, and like two and a half years in Starling City before someone ran a sword through my gut and kicked me off a cliff!"