Adam Idah arrived at Celtic in January as Brendan Rodgers’ second and last signing of the January transfer window. The on-loan Norwich striker has impressed Brendan Rodgers and the fans after he converted two high-pressure penalties against Hibs at Easter Road last week. Making his debut against Aberdeen, Idah impressed with his physicality and in the 2-0 win over St Mirren in the Scottish Cup, Idah combined well with Kyogo Furuhashi for the opening goal. However, John Hartson believes that Idah needs to do more to succeed at Celtic and the former Hoops hero has highlighted exactly what he nee…
