Not sure we can refer to a released (or sold) youth team player an 'ex-Albion player' if he has 0 appearances to his name.
I think the official term is 'prospect' or 'starlet', in paperspeak.
Ulloa must be the only ex-Albion player to have won the league since Lawro, so he's still a big name to us, and we must use this time to bask in his reflected glory.