Weaker ECM would be fine IF the LRM indirect fire mechanics were changed. To clarify:
Weaker ECM - Instead of total sensor blackout, have percent reductions in lock time, missile accuracy, target info gathering etc. Make it harder, but not impossible to target ECM covered mechs compared to non-ECM covered mechs. A dorrito-less lock system would be the best way to go here.
LRM Changes - No indirect fire without TAG or NARC lock. This sounds extreme, but if LRM equipped mechs can target ECM covered mechs for direct fire, its really more of a trade-off than a nerf. It pushes LRM-using mechs to get into the action more, requiring more exposure in order to get the damage, except when closely coordinating with TAG/NARC equipped scout mechs. If you want to rain down LRMs on the enemy from cover, then you will have to put one of your light mechs in danger to spot.
This would probably also cut down on LRM boating, because if LRM using mechs have to get LOS most of the time to do damage, they are going to either need to defend themselves more, or it will make sense to augment their LRMs with longer range direct fire weapons.
This also engages light mechs more, since they become essential to indirect fire support, and countering the enemy's ability to provide indirect fire support by attacking THEIR light mechs.
Edited by Postumus, 13 September 2014 - 01:31 PM.