He doesn’t reveal what the idea is, but he does say:
“I pitched it to [Rogue Nation director and Edge of Tomorrow screenwriter Christopher] McQuarrie and [Edge of Tomorrow director] Doug [Liman]. We were there one night and I was like, I’ve got an idea for it.”
He’s also already taken the idea Emily Blunt to as well, who kicked so much awesome ass in the original movie. He says:
“It could be so much fun. Gotta get Emily. I was like Emily, please. She was like, ’give me another year, please.’”
So, are you excited for the sequel?