Celtic have made it clear they are intent on signing Adam Idah this summer, entering negotiations with Norwich City this week. Despite a rejected bid thought to be in the region of £4m, Celtic are said to still be in talks with the Canaries. Reporting indicates hopes are high that Idah will be permitted a move to Glasgow with the player himself keen on a switch to the Scottish champions. Idah netted nine goals on loan in the second half of last season, firing Celtic towards a league and cup double at Rangers expense. The Republic of Ireland international showed he has the talent and the mental…