Pulisic has given United fans hope is next destination could be the Theatre of Dreams, reports the Mirror.
He told ESPN: "Yeah, I was. I was definitely a big fan.
"Of course, right now I am under contract with Dortmund and I'm not looking around or doing anything like that so I'm very focused there. But, yeah, it's cool to hear all this stuff!
"Of course, the Premier League is an unbelievable league.
"You never know in football what can happen, so right now, I'm focused with Dortmund, and yeah, that's that."