PvP can't be fought in towns:
1. Too much confusion
2. This pvp system is the one adopted by open map platforms but AL legend is a istance platform.
3. In maps there can be people of different levels so it's much more difficult to find someone of your same grade.
4. How do you esclude a situation where a Lv 36 inv a Lv15 for a fight?
5. How do you esclude stats canouflaging?
A room is a most if adeguately prepaired it will solve:
1. level issues
2. stats changer players
3. pet changing players
4. and lesser the lag and confusion.
Check this:
New 1 Vs 1 pvp system.