Shea Charles has been named as one of several midfield targets Celtic boss Brendan Rodgers has on his radar before the transfer deadline. The Northern Ireland international could be available on loan this window, with suggestions that an option to buy could also be included in any potential move north of the border. After joining Southampton last year for £15 million, the former Manchester City youth has gone on to make 38 appearances on the South Coast. Saints return to Premier League action this weekend against Newcastle United following their heroics in the Sky Bet Championship play-off fin…