In short - I think it would be nice addition to be able to deploy (in a way You can deploy sandbags) some kind of continers, into which You could put large amounts of items (large, but not infinite) without fear of them dissapearing.
Longer explenation on how it could work, and WHY it could be usefull at all.
There are moments when we want to barricade ourselfs in certian location and protect it for some reason (Power Station in KoH map for example have few really nice places to do that). The main problem in such situation is reciving supply - there is no need to gather primary weapon ammo in RWR (and I DO like it), but grenades, medkits, rockets, flares, vests do need to be ressuplied, and I think everybody will agree that it is better to have main weapon and grenade, than only main weapon. What I am suggesting is that player can buy special continer in armory, which could deploy exacly on same way one can deploy turrets or barricades. When it would be deployed it would work simmilar to stash - but not the same as it. Simmilar because You could put there certian number of items and use them when needed. Not the same because those should not have such big capacity as stashes and they would NOT be linked together like stashes are. So You could agree with some other players that You are going to protect region from heavy enemy assault, take said continer, many grenades, some medkits and vest, rocket or two in Your backpack. You go with all this stuff (and crippled aim) into said place praying on You way that no enemy will decide to shoot You, while You carr all that equipment. When you reach picked location, You deploy Supply Continer and put all stuff You don't need to use right now, but might want to use it later. Now You and Your companions of arms can use all that equipment, and can protect area longer/more efficient. What if supply in continer will run out? Well... You have legs (I hope You have them still) so run to armory, buy more and resupply Your Supply Continer with fresh grenades, medkits and so, and so.
What when enemy would throw grenade and blow up Supply Continer? Well, I think that it should be solid eoungh to not be destroyed on first grenade that exploded in proximity - but second of third for sure shoul do it! What then? How about same effect that destroying supply crates, with exeption that insted of 1-4 items it throw out all stored items? Maybe stored explosives could be throwed away and also explode?
This is something that most of time would be not really important - but in specific situation would be really nice to have

Your thoughts?
Also keep please in mind that I did NOT made any suggestion about how many items one could stored, what kind of items could be NOT stored etc. All this is for consideration and disscusion - and to balance stuff correctly
