I wouldn't be so sure about that - don't forget he was quite a high profile steal from Welsh Union at the time & went on to play for GB with more than a little success.
We may claim him, but he has put it about quite a bit (in the nicest possible way of course

)

two great players; which one was the better player I cant say; its nice for old timers like myself to remember such greats also a good talking point comparing wingers present and past. Yes the game has changed dramatically.

Voll was a great winger, as was Brian Bevan, but Boston was a better rugby player.

I think the pair also did the honours prior to the 2004 Challenge Cup Final in Cardiff.