How? Alex Perez: It was Tommy. How will he be in Secret Wars? We’ll find out, won’t we? But to clue you in, I heard a rumor that Billy and Tommy reuniting will play out similarly as it did in ...

We still don't know if that's the case (there's always room for a swerve in the MCU) and it also leaves questions about where Tommy might be. But the likely potential that 'Teen' is Billy Maximoff ...