So far I have participated in 6 matches, three of which I created. 1. I too would like to see more limiting options for creating matches (i.e. no pots, no protection, no poison, etc...) 2. The menus could be a tad challenging for some people. (i.e. the wording on the buttons) 3. The arenas need to be a little smaller. Maybe a choice of small vs. large arenas, or one that scales with size. Legendary runners could have a clear advantage prolonging the inevitable grey screen. 4. Creating matches is nice, but why turn off seeing duel invites by default? In my opinion if you are hanging around the arena stone, you should expect to get an invite. Otherwise, hang out in the bleachers I will test further, and try to get photo/video details of what I see. The system itself is very promising, and one I can stand behind 100% and have lots of fun with!