Celtic have Adam Idah to thank for several catalysing moments in the season as they brought a domestic double back to Parkhead. The Republic of Ireland international registered nine goals and two assists in 19 appearances under Brendan Rodgers [Transfermarkt]. This included pivotal doubles against Hibernian, Motherwell and a critical strike to earn a point at Ibrox in early April. Last weekend, his anticipation was rewarded against Rangers at Hampden as he capitalised on Jack Butland’s sloppy fumble to power home from close range, scoring the winning goal in the Scottish Cup final. Given that …