“After his encounter with a splinter group of surviving Skrulls in BETA RAY BILL: GREEN OF EDEN, he’s become conscious of what he’s missing in his life. As bad as a situation they found themselves [in], they were sustained by their belief. Bill doesn’t have that. To him, it makes sense to try and do something about the thing which took his contentment from him. That is, do something about Galactus.”

Beta Ray Bill: Godhunter