I'm legitimately curious as to how Oda will redeem Roger and Garp after this.
One possibility I guess is that they actually changed their minds and helped Rocks after finding his real reason for being on GV, but Rocks was possessed by Imu forcing them to fight him.
Or maybe a full power Imu showed up and 1v3'd all of them, with Rocks pulling a sacrifice and WG basically forcing them into silence.
Not sure how realistic these ideas are, just throwing them out there.