Giving advance purchase one day lift ticket to friend?

I am visiting Beaver Creek and purchased a one day lift ticket online in advance. Friend A later told me she was planning on using one of her Epic Pass buddy passes on me. How strict are Vail resorts about me giving my lift ticket card to Friend B to use? Will it be weird that my [F] name will be on it instead of his? If so, could Friend A buy the buddy pass ticket for Friend B in advance if Friend B is not present?

I recently went to Sierra at Tahoe and had a similar problem, but they didn't care that there were 2 people with the same name on the one day lift ticket (first day), nor did they care when my bf and I accidentally had each other's one day lift tickets (second day). How is it at Vail? I know that using someone's multi day or season pass or already used lift ticket is a big no no, but what about single day tickets that haven't ever been used?