I'm pretty sure I saw him reviving people while he was using support class and he didn't picked up any teammate's kit.
Here is the battlereport wich I refer to: http://battlelog.battlefield.com/bf4/it/battlereport/show/1/1021084451519316096/1003478288725/

He also has some suspect stats.
I also have the suspect he is related to this account: https://bf4db.com/player/1964575993 because of the same profile picture, same tag ICBM, and because this account had a cheat that healed instantly people if he shoots them.

Yuo can see him healing in this video: https://www.youtube.com/watch?v=5YJ5SvADsEE&t=272s