Conor McGregor has been talking a lot of trash as of late and he recently said that he would slap the heads off of the entire WWE roster.

Seth Rollins appeared on ESPN SportsCenter this morning and he was asked about McGregor’s comments. Rollins said that Conor is just trying to sell pay-per-views, but Rollins told McGregor to step in the ring if he wants to try and slap the face off of him.

“It sounds to me like Conor’s taking a page out of our game and trying to sell a couple of extra pay-per-views before Saturday. You know, it’s just Conor being Conor, he’s doing his thing, and if he was serious about it the guy’s 5’6”, 145 or whatever he walks around at, I don’t know, but you can see me here, I’m a full-size human being. So, if he wants to come around, and try to slap the face off me or whatever insult he’s got for the day, by all means, come step into our ring and see what you got.”

Seth Rollins was also asked if he thinks Conor McGregor would be a good fit for WWE and he noted that he thinks he would make a “fantastic cruiserweight.” He then said that if McGregor wants to step into the ring with the heavyweights he’s going to have to eat a few more pizzas, and drink a few more gallons of milk.

You can watch a clip from Seth’s appearance below.