Alberto Contador ( Tinkoff - Saxo ) may have retirement in his sights .
Alberto Contador is nevertheless keen to be involved at the highest echelons of professional cycling when Alberto Contador hangs up Alberto Contador 's wheels .
Alberto Contador ( Tinkoff - Saxo ) may have retirement in his sights but he is nevertheless keen to be involved at the highest echelons of professional cycling when he hangs up his wheels .