Rangers manager Philippe Clement claimed his team were better than Celtic after watching the double-winners come out victorious in another derby this season. Adam Idah was the goal hero for the Bhoys in a 1-0 Scottish Cup final win at Hampden, netting in the 90th minute after much-hyped goalkeeper Jack Butland parried a shot into his path. Afterwards, manager Brendan Rodgers lauded his players for showing the mentality to come through another tense match as winners. It was indeed a tight, nervy 90 minutes. Neither side really produced sustained periods of quality, especially in the attacking t…