I may be alone in this, as the Arena works on the 'Multiverse' idea but I would like to see more guidelines to character creation, a standardization of magical and supernatural abilities.
Currently I feel that character creation falls along the lines of do whatever you want and the judges will decide if it fits or not. While this works, sorta. Most matches are halted by confusion as people try to decide how certain abilities effect other abilities or how they interact with 'this world'.
I think standarizing the most prominent of abilities will help stream-line combat so that there is less of an OOC mess. This will help with the confusion people seem to have when it comes to the need for 'preping' abilities. I am of the mind that all non-mundane techniques should have a prep, a phase of gathering power, concentrating, etc. Though I get that this isn't plausible with how some characters are written.
What prominent abilities you ask? Well the use of Arcane Magic, Ki(and all its various names), Nanites, All forms of Kinesis (pyro, electro, etc) to name but a few. Maybe I'm still alone in this? I don't know.
The depth/strength of the above mentioned powers would be limited by a more structured tier/power system.
Thoughts? Ideas? No.. I'm stupid? lol