I don't think anyone should be exempt from criticism, but the accompanying tone of your post means that in attempting to demonise DD you're really no better than those you accuse of canonising the man.
There are a few people associated with SUFC that have a special place in the hearts of supporters. This will always be the case, whether you like it or not. You sound like a guy who doesn't care what other's think, fair play if you're happy to act like an ambassador for that small group of anti-Dooley activists whose numbers appear to amount to a grand total of one.