On Saturday Hartson was on co-commentary duties for Celtic TV when Bernabei lost out on a back post cross allowing David Watson to equalise.
Hartson’s second point, that players aren’t giving their all is probably more concerning but again it is something that falls under the remit of a manager.
These days it is doubtful if a young Hartson would get through the fitness net but when you can find the back of the net clubs will always make an exception.
If Brendan finds that winning formula and starts with a momentum then Celtic can ride that crest of a wave. We are not talking about a managerial novice, he’s an elite manager and he’s been over the course.