Chavo Guerrero has opened up about the possibility of wrestling Rey Mysterio in WWE again, telling Gabby AF that another run in the ring could come down to a single phone call even after more than a decade away from a WWE match.

Guerrero remains signed to WWE. When asked if fans could see him work another WWE bout, he cited his last major outing at a TNA show in his hometown of El Paso, where he said he felt strong in the ring.

You know what, Guerreros never retire. We never really stopped wrestling. We always keep it going. It's just who we are. It's just in our DNA. So my last big match was that TNA show in El Paso. That was awesome. It was great. I felt really good in the ring. I was in the ring with some really great guys and my hometown of El Paso. I really, really liked it. You never know. I never say never because it's just a phone call. You think, 'Oh, I'm never gonna do this again.' All of a sudden, you get a call going, 'Well, I guess I'm doing it again.'

A potential Rey Mysterio retirement tour was raised as one path for a Chavo comeback. On facing his cousin again, Guerrero said he would need only five days to get into cardio shape for the match.

I'll tell you what, Rey and I… I know Rey so well. He knows me so well. Give me five days to get into cardio shape. We will tear the place down. That's just how long we know each other. We've done it everywhere.

Nothing has been announced for a Chavo vs. Rey WWE return, but his comments keep the door open for fans tracking both men on the roster.