I loved everything about how radar worked in D1.
It was in no need of any kind of change whatsoever.
In D2 PvP everyone is using MIDA. Why? Because MIDA grants radar.
Think about it, Bungie. Why do YOU think everyone keeps using MIDA when you yourself say that other weapons do a better job?
It's because D2's radar is crap.
I love this game, but I can't stand how shitty the radar is!!