Kieran Tierney has backed Neil Lennon to overhaul Rangers and lead Celtic to ten-in-a-row.
The Parkhead boss heads into Saturday's Old Firm clash 16 points adrift of Steven Gerrard's side.
And the Celtic board have already promised to review the team's progress early in the New Year.
Despite quitting his boyhood idols for Arsenal in a record £25million deal, however, Scotland defender Tierney has backed former boss Lennon to make history by completing the great escape.
Speaking to BT Sports Scottish Football Extra, Tierney said: 'I think he is the right man.