Originally published at: Celtic boss issues challenge to perennial sub Mikey Johnston
Ange Postecoglou has told Celtic attacker Mikey Johnston it’s time to “step up” in the absence of star winger Jota. Jota was injured during the game against Hearts, and while it’s not believed to be serious, it’s enough to rule him out of action on Sunday against Dundee United. That makes Mikey Johnston the likeliest…