semi pro football when he's not training for F1??? you dont really believe that do you ? i know he's a decent player - but do you really think the most valuable asset in F1 racing would be allowed to play a high competitive/aggressive level of football such as semi-pro in his spare time??
not a chance ... he'd be insured up the arse but not to play semi-pro football ... thats just asking for an injury ... and thus affecting his bread n butter F1.
plus a semi-pro team would be just that - semi-pro , theyre not complete amateurs who can have random celebrities walk in and out of their team now and again.