It's all about the ideas u have
WWE allowed HBK and Taker about 6 moves each - repeats would be dull, and the match at WM26 wasn't as good because it was a carbon copy
AJ and RVD are great innovators - each match will give us something new, new spots, unusual moves - a practice match may be the best thing for this feud
think back to aj v angle in 2008, many matches - each one was different and they were all great
Ultimately this whole debate is daft - people are moaning that they got a great ep if impact?!