[Adam]

Originally Posted by Scrapper1

Well, since nobody has given the analysis, here goes. By rule, the situation you describe cannot exist. A player is one of the 5 team members legally participating in the game. Since the question says the team member is wearing a red jersey and green undershirt, that person is not allowed to become a player. In order to participate in the game, the team member must remove the green undershirt. If s/he wishes to wear an undershirt it must be similar in color to the game jersey (i.e., red).

This is not a situation where the team member is allowed to participate at the expense of a technical foul.

AND -- s/he better leave the visual confines of the court to take off the undershirt.

Hmmm. What if they are able to remove the undershirt without removing the jersey?