I was thinking about PVP and I hate how it is on WoW and most MMO's. But I really enjoyed the system on Dissidia which was easy and fun.

Video: Dissidia match I recorded

It had the following mechanics:
1. Dodge
2. Summons
3. Stage glides.
4. Dash
5. Flight Dash

Another mechanic could be based turn PVP. Something I wish any MMO would do. Similar to FF8 for example. I remember there was a fan made chat room back in the 90s where they had 5 vs 5 (or less) FF turn based matches.

What do you all think?