the mortar wouldn't get many rounds, so it would rely on a support kit player next to them or something to give them more ammo which again encourages teamwork
I think there could be 2 types of mortar used (well for the Brit army that is, could be others for other sides)
This could be just used as a weapon that would be in a set place on the battlefield and couldn't not be moved, part of a base defence or somewhere it might be placed. Abit like a stinger sight then ppl can jump into them and use them81mm Mortar
The battle-proven L16A2 81mm Mortar delivers accurate High Explosive (HE), Smoke or Illuminating rounds out to a range of 5650m. The 81mm Mortar can be man-packed in three loads, but mortar detachments are normally vehicle-borne. Mortar platoons in armoured Infantry battalions are mounted in - and can fire from - FV 432 armoured vehicles increasing the mortars mobility and speed into and out of action. The 81mm mortar provides an Infantry battalion with its own indirect fire support.
This could be part of the engineers kit. would make the engineer a much more useful player on the battlefield. only get say 5 HE rounds and maybe a few smoke rounds (could be really useful), they would again rely on a support player for more ammo. This could be selected from the kit, then the player would have to deploy it on the ground (taking around 3 or 4 secs to deploy). Then he could fire from where he had deployed this mortar, if he wanted to undeploy it he would have to spend 3 or 4 secs packing it back up.51mm Light Mortar
The 51mm Light Mortar is a Platoon level, indirect fire weapon that can be carried and fired by one man. The mortar is used to fire smoke, illuminating and HE rounds out to a range of approximately 750m; a short range insert device enables the weapon to be used in close quarter battle situations with accuracy.
2 or 3 engineers putting down mortar fire would easily compensate for the lack of arty





