As first noted a few days ago in the Wrestling Observer newsletter, Brock Lesnar and Paul Heyman are scheduled to return tonight on Monday Night Raw. The plan is for Brock to wrestle at the Battleground show in July. That match would likely be against Seth Rollins.
The advertised dark match for the fans in Cleveland for tonight is John Cena, Roman Reigns, and Dean Ambrose taking on Seth Rollins, Big Show, and Kevin Owens.
Also, Machine Gun Kelly is guest hosting the show tonight.