barcelona legend carles puyol is believed to be training with a view to ending his retirement from football for a lucrative end-of-career spell in qatar or the united states .
puyol won six la liga titles and enjoyed three champions league wins at barca and is considered to be one of the finest defenders of his generation having been named in uefa 's european team of the year six times across a trophy-laden career that reports claim he could be set for a return to the game had it not been for the knee injury .