WHEN Willie Isa announced his sudden retirement last month after just signing a new contract extension with Wigan Warriors, a few eyebrows were raised.
At the time, the reigning Super League champions stated that Isa left the club to "pursue a new opportunity" - whether that was to be in rugby league remained to be seen or not.
However, now tEx-Wigan Warriors forward Willie Isa takes up shock football role
WHEN Willie Isa announced his sudden retirement last month after just signing a new contract extension with Wigan Warriors, a few eyebrows were raised.
At the time, the reigning Super League champions stated that Isa left the club to "pursue a new opportunity" - whether that was to be in rugby league remained to be seen or not.
However, now t
