Celtic sit top of the SPL but Walker has called for additions in January. He feels Rodgers needs another two strikers after Leigh Griffiths took a break from the game to tackle off-field problems. **PREDICT FIVE RESULTS AND WIN £25,000 - FREE TO PLAY HERE**But that's not all. Celtic may have conceded fewer goals than any other side in the SPL yet Walker still thinks they defence needs reinforcements. "I think there has to be a very big show of unity at Celtic as there's undoubtedly been a breakdown in the relationship between Brendan Rodgers and the Celtic board - something everyone found surprising," he told the Transfer Talk podcast.

Source: Express December 22, 2018 07:07 UTC