Last stand revive?

Is there a code to revive a player when he is in last stand?

It's in the diehard mode, scr_diehard 1 if you would like to know =3

and then we need to activate the "last stand" perk?

yeah i know but then i get a whole other game mode right?

Actually not, Diehard will make every player get last stand when they get hurt (Like in CO OPS) And your team mates should be able to come and revieve you.
So it wont change the gamemode, it will sound somenthing like this on the spawn "Diehard Domination" if you had the Domination gamemode.