Top Celtic talent linked with several European clubs - I'm a former Celtic star but 'not particularly welcome' at Parkhead - Madcap shareholder dubs Celtic exec 'the Godfather of Scottish football' - 'An honour': Celtic defender not taking Scotland starting opportunity for granted - Brendan Rodgers 'proud' of Celtic players for second-half showing against Dortmund - Former Celtic star pictured playing for amateur club and he scores a double - Celtic player named in team of tournament with Lionel Messi - Key Celtic player ruled out of pre-season trip to US