Some keeper do come to catch those kind of crosses and some don’t. Certainly don’t expect McGregor to although he could’ve but it didn’t directly lead to the goal. As well as it being a good strike there was a few things that could’ve stopped it. Definitely wouldn’t blame McGregor for it though and he wasn’t at fault for last night.
I don’t get the hyperbole everytime he makes a save though to make up for the criticism he’s gets. He didn’t make 3 great saves, he made 3 saves that any Rangers keeper should be saving as they were right at him.