it's a tool (I dunno how it will look),when teammate getting broken this tool will allow you to "give" him artifical limb,which will be robotical,and will funciton as normal + it's obviously should have a metal sound when it's getting damaged (well obviously androids are example,but while their body was fully mentioned to give metal sounds on damage,here it's being only for the limbs,which are getting replaced with artifical limbs),and this tool should work in two ways
1. it allows you to add artifical limbs to teammate,only then,when his head/chest isn't broken (only legs and arms are broken)
2. you can replace every broken part only then,when the dead subject have its head,(now you can restore legs,arms and of course the chest

3 ?. well,you can replace every broken limb with an artifical robotical part (and it includes the head,which really shouldn't be added anyway,but I have mentioned it here,idk why),like wtf,someone getting their head shoted/sliced off and you can come and restore it's [it isn't a cyborg head,it's a robot head] and it's sounds awful...
well,and if the dead subject doesn't have head,and the only "1." or "2." ways being used,then the tool wouldn't work on dead players that doesn't have a head,well,I shouldn't have mentioned it too,but anyway,some players can do it,and I pretty sure that this tool will have limited uses (you come to a dead fully broken man,you want to restore it's body,but the head is broken,and it's can't be restored,but without the thing I have mentioned here,it's would be like that "you restoring legs/arms and the broken chest,but you can't restore the head,so you're wasting your tool "ammo ?" and leaving the dead corpse alone",when it's should be "you can't restore either part of this body because the head is broken",so here it is.
maybe you even will be able to modify those limbs,which will give something like grub's arms effects
oh and also,to restore the broken chest,you should grab the second part of chest,and bring it to the first [ or you wouldn't do it,because the easiest way is to make new one ],but if second part of chest is closer,it's will be used,so only middle of torso will be made with metal
[and that's only based on pb2 mutilation mechanics,if pb2.5 getting new one,I will try to remake the post to v2.0

or I also think that there's should be two levels for this tool
"1." as mentioned and "2." - 1 level and 2 level
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sorry for my awful english,and I hope you will understand my idea,you can ask me about anything that you don't understand

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!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!ANOTHER IDEA!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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[EDIT: welp,sorry,I have forgotten that there's maybe no campaign changes to the pb2.5,but anyway that's should be then at pb3]
[EDIT:I wasn't looking at the translate of "lore",but please,consider it's as a "story" word]
[EDIT:I also have forgotten that in the end of pb2 campaign,marine,proxy,noir lime were time-travelling,so I can't really know what fractions will be there... and will this idea even be suitable?]
[EDIT:This idea mostly should be applied only for the remake of pb 2 lore,or be adapted to the original pb 2 lore without any changes,it's also maybe used in the all future series]
thanks for looking at the post,I was thinking and got a random idea of something like this :
*a campaing from the different views of different persons from different fractions*,I think that there's should be only 1 person per 1 fraction,and so the person from certain campaign won't meet another persons from the same campaign,but from different fractions,or maybe meet,but you won't be able to interact with him/her,on those persons,who made something important to the whole story,by which you were playing as original
so,original lore = 1st time you're playing a camapign as a marine,or a proxy,or another person who was the most important in the whole lore,after you finish the campaign,you will play as another person,who will have their own story,their own missions,and etc,and of course they're will be from different fraction,just for special purpouses
after you have finished a 1st campaign,you will be able to play it again,but as another person,from another fraction,like some guy from "Civil Security",who will do something important to the lore
you should be able to play as those persons in the time,while campaign was active,like you were playing as a marine,and being in the usurpation mothership [that was in plazma burst 2 campaign],after you finished the campaign you should play as a "Civil Security" guy,who has his objective,his story,his [character? aka,how he's being,kind,angry etc,it's will be individual for each one],like with your friends you're attackign rebel base,or fighting off usurpations from your fort
after you have finished the "Civil Security" campaign,you will be able to play as "Usurpation Force" person,after that as a "Android?","Falkoks" and etc
or maybe there's will be individual persons,most of times not belonging to any fraction,but just taking some important meaning in the whole lore