Scott Lang & Allison Hargreeves
"Well. It had to be Peter or Tony or Bruce. One of those three. Or maybe even Natasha or Wanda..." he trailed off, and shrugged. "There are a lot of Avengers here," he explained. "And one of them probably took pity on me, being the newest one in town, and signed me up. It could have even been Fury."
He laughed softly at Allison's comment about her siblings. "He may have just wandered in here. I don't think anyone really would have minded if he had." They would have likely figured out someone to match him with, if he had.