Celtic boss Brendan Rodgers is keen to keep hold of his best players this window ahead of another Scottish Premiership title tilt. Despite no new signings arriving at Parkhead, retaining prize assets will be imperative to achieving further success this term. Yesterday afternoon, news broke that the Bhoys had rejected a bid worth around £15 million for Matt O’Riley from Serie A outfit Atalanta. Interest is high in the Denmark international, with Southampton, Leicester City and Atletico Madrid remaining tuned into his situation. The Hoops declined discussions as Rodgers aims to convince talented…