James Hook hope to catch selectors’ eye but focused only on Gloucester

• Edinburgh stand in way of a Wales discard in his prime• Utility back has 77 caps but none since November• James Hook finally gets a chance to impress – against TongaA World Cup is looming but for the first time in his career, James Hook is thinking about something else. At the age of 29 and the holder of 77 Wales caps, he is in his prime, but his biggest game of the year is likely to be Friday’s European Challenge Cup final between Gloucester and Edinburgh at The Stoop.Hook did not feature in Wales’s Six Nations campaign after initially being left out of the squad for the autumn internationa…