Setting aside the caustically contemptuous and intolerant tone of the letter, as well as its open hostility to Christian orthodoxy, here’s the gist of what Professor Holloway says: “N. T. Wright disagrees with my views on particular matters and he represents theological positions that contradict my own. That offends and embarrasses me. Therefore, Wright is not a real scholar and he doesn’t deserve an honorary degree.”
It doesn’t take a Ph.D. in logic to see how silly this “argument” is.