Don’t talk utter shite, what an absolute fantasist you are Neil Lennon won’t be back at Celtic in any capacity and there is NO manager anywhere that will have his decision making undermined on team selection especially one as principled as Ange Postecoglou nor are Celtic in the habit or ever been in the habit of changing managers based on European performances.
If you know the history and all that and clearly you don’t, nor do you seem to the know the present and certainly not the future