That sounds like opinion more than reporting, but
believe who you want
regardless of what happens, it's not really about cardio. it's taking bumps. We've heard from a lot of ex wrestlers coming back say that multiple matches > one match because it's extremely easy to injure yourself without taking bumps ahead of time and the recovery time is horrible. It's not as simple as just "getting in shape and cardio" as this dude's twitter seems to imply.
Again, I'm not going to say what's for sure going to happen as Meltzer is just reporting what he has been told by his source, but ya, big difference between in ring shape and regular beefcake shape. theres also the XFL stuff that Meltzer mentioned and said the teases for new merchandise is to promote raw 30. make of that what you will.