This weekend’s Scottish Cup final between Celtic and Rangers has seen many pundits offer their opinion on who they think will become victorious on the day. Yesterday we discussed how Paul Lambert believed that Celtic would shade it. Kenny Dalglish also believed Celtic win it but admitted that it would be a tough game for the Parkhead club. But neither of those pundits was as crystal clear as former Celtic striker, Andy Walker was with his big Hampden prediction. Walker says Celtic will beat Rangers ‘comfortably’The normal protocol for these predictions is that pundits generally say something t…