Sometimes, when I open any question, I found some answers which are link only or commentary to other posts. So I comment manually which is used in Low Quality Post Review. But I can not Recommend Deletion. So I suggest to add review button in each post(for 2K+ users only) (something like close button in question for 3K+ users.)
It should be also in other reviews pages. (i.e. Review First Posts like this:)
I think we should not flag any link only answer as not an answer.
Does adding review button in the post make sense?