Pulisic definitely has earned a start but the question, IMO, is whether this is the right game for him to start. (seriously, where is Pedro?!)
On a different note, I know we have a few injuries and therefore fewer options but Lampard's gotta be careful with overplaying some of the players. We'll be playing every 3-4 days right up till the next international break and I don't think Lampard will fully play the kids against United in the League Cup in midweek. So gotta be mindful a little in regards to rotating the players.