The first two episodes of Agatha All Along are chock full of Easter eggs and references to other Marvel properties and plenty of other witchy media - but there's one blink-and-you'll-miss-it moment in episode 2 that could have big ramifications in the wider MCU.
As Agatha and Joe Locke's Teen are riding in the car, Teen's boyfriend calls, with a picture of his face appearing on his phone's screen. The thing is, if 'Teen' is actually Billy Kaplan/Maximoff, the son of the Scarlet Witch, then his boyfriend could very well be another Young Avenger - Hulkling, who has a superheroic parentage all his own.
