No words were spoken, except by Rousey, who told the WWE stars, "Name the time". And a match against the WWE's version of the Four Horsewomen - Charlotte Flair, Bayley, Sasha Banks, and Becky Lynch - has been strongly teased.
Per two sources close to the USA Today's Martin Rogers, Ronda Rousey is "finalizing" a deal with the WWE, and the USA Today calls a deal between both sides "imminent".
Ronda Rousey's Ultimate Fighting Championship career effectively ended previous year, when she was beaten by Amanda Nunes inside 48 seconds.
Rousey and her three best friends - Shayna Baszler, Jessamyn Duke and Marina Shafir - have already been involved in a WWE promotion. Her final fight with Nunes was in December of previous year. "I'll be waiting to hear from you".
Whether that clash eventuates at WrestleMania, or if Rousey competes in a different one-on-one matchup remains to be seen.
That scene ramped up speculation that Rousey would soon be performing in the ring for WWE, on a more permanent basis than her one-off appearance at 2015's WrestleMania 31, when she teamed up with Dwayne "The Rock" Johnson to clash with Triple H and Stephanie McMahon.
Rousey has always been known as a big fan of pro wrestling, even as she rocketed to fame as a former Olympic bronze medalist in judo and then became a dominant force in MMA. Following her loss to current champion Amanda Nunes, Rousey has shied away from the sport of mixed martial arts and seems to be focused on other endeavors.
While Rousey hasn't officially retired from MMA, UFC president Dana White squashed any hope of a potential comeback when he publicly admitted last week he hopes Rousey never fights again.
Previous reports have stated that Rousey has been training for a pro-wrestling career during visits to the WWE's sprawling Performance Centre complex in Orlando, Florida. "I think she's interested in the opportunity, I'm interested in offering her the opportunity, so we have some talking do".
Production on "Mile 22" is expected to run until at least February with filming taking place in Atlanta. That will likely include an appearance at WrestleMania 34 in April.