I suggest:
- longer shot range,
- lower penalty for bursts from miniguns, avengers and m60,
- larger distance of throw,
- disable small guns skill,
- higher big guns and energy weaponry at start
- more hp and damage resists.
They still can be:
- doctor (first aider),
- crafter,
- lockpicker,
- bartener,
- repairman and scientist,
- etc.
Players will have something new in FO:R world, and they must gain their own skill to play with/against it.
Also the new builds, and new game play will arrive.