Watch out, Jax. Firestorm original recipe may be ready for a comeback.

'The Flash' Season 2: A Speedster Sibling Rivalry Is In The Work, Wally West vs Barry Allen

Dr. Stein (Victor Garber) and Ronnie (Robbie Amell) were torn apart (literally) by the singularity, but the latter's body remained MIA as season 2 began. As The Flash approaches midseason, Amell gave fans a little something to talk about.

Does this mean Ronnie’s return is imminent, or was Amell merely visiting his old costar on the Legends of Tomorrow set? If Caitlin’s husband is slated for a return, will it be on Earth 1, Earth 2, or on a different series entirely. Legends time travel element could always take Rip Hunter and Co. into the not-so-distant past.

'The Flash' CW: Could Cisco Visit 'Supergirl'? EP Weighs In On Crossover Rumors

"You're never really dead when you're on The Flash, a TV show where there are universes and time travel," executive producer Andrew Kreisberg told Entertainment Weekly. "He was, in fact, killed in that moment, but that doesn't mean that we've seen the last of Robbie Amell on this show."

Hmmm…

Do you think Ronnie will make a comeback? Give us your take in the comments below!

Find out more when The Flash airs Tuesdays at 8 p.m. ET on The CW. Click the video below to see a preview for tonight’s episode, “Running to Stand Still.”