Welsh:
Orr: Played in Premiership
Taylor: Played in Premiership
Sebok: Played in the German Bundesliga
Bell:
Murray: Played in Premiership
Testemitanu: Over 50 International Caps
Tinnion:
Agostino: Played in German Bundesliga
Cole: Played in Premiership
Lita: Played in Premiership
Even if you were to replace the three who didn't ever play at the top level with Heaton, Cunningham and Adomah I'd still settle for that over what we have overall at the moment.