Shield dome suggestion
So far the shield dome hasn't been the suitable countermeasure to mortars and javelins.
Shield domes are equally being used by enemy mechs. But the main reason why I don't like the current shield domes is because the Aegis players create them right in front of you right when you're about to finish off an enemy mech e.g. with missile racks.
I already hate it when team mates push you away, block your path, or go stand in your line of fire.
There are rare cases that you get forced into short range combat into the dome, but many, many more times the dome just blocks your team's attacks.
The suggestion that I want to make is to change the shield dome that is completely impenetrable for both enemy and friendly weapon fire to an umbrella. The umbrella protects against mortars, javelins or other weapon fire that comes from above.
The Stasis Barrier of a Panther already provides a wall, and team mates like it better than the shield dome because their weapons fire through it.
Must the umbrella block friendly mortar, javelins? Maybe, probably.
One problem remains, that the shield dome also has: mechs that fire mortars and javelins can shoot and then hide under the dome or the umbrella. Still an umbrella is the better choice to a dome because it doesn't annoyingly block your team players.