Celtic really have kicked up a gear since the majority of their injured players have returned to first-team action. Reo Hatate has been injured for much of the season but has come back to the fold and has already made a difference. Cameron Carter-Vickers has been flitting in and out of the team due to a recurring injury problem but now looks back to his best. And Callum McGregor looked really sharp and impressed the Celtic fans in the 3-0 win over Hearts on Saturday. But it was neither of these three players that had James McFadden looking to the Rangers game at the weekend with a sense of pos…
