Celtic are looking for a new Under-18s coach, and several familiar candidates have emerged as contenders for the role. Last month, we told you that former playing duo Charlie Mulgrew and Jonny Hayes were in the mix for the vacancy amid Steve McLaren’s departure earlier this year. Darren O’Dea has also been a moving part in a backroom reshuffle at Lennoxtown and has been appointed as Celtic’s Professional Player Pathway Manager, which has arisen to help broaden the link between the academy set-up and first-team; meanwhile, he is also responsible for loanees on the books. Brendan Rodgers hailed …