Robbie Keane’s farewell letter to LA Galaxy shows he’s not ready to retire yet

"I am ready to focus everything I have on one last major challenge in club football."

Other 36-year-old footballing professionals may be turning their hand to punditry or working on their coaching badges, but Robbie Keane is adamant he still has something to offer on the pitch.

Ireland’s former captain and record goalscorer is leaving LA Galaxy, who he has played for since 2011 and captained since 2013.