wait for SDK to be released and you will be able to create your very own vision of game set in any setting (in example fallout) 
Uhh was this reply to who exactly? No offense but it gives an impression that alts and powerbuilds are the "way to go" for you and everyone else not liking them can just go make his own game. Hell, I'm seeing a whole new catchphrace forming: whenever someone is suggesting something, he's just guided to sdk and told to make his own game. "Wasteland is harsh" has found an opponent.
Okay then since we already have those 'jack of all trades' (powerbuilds + at last 2 alts) I propose:
- remove charisma when checking how many players can travel with you
- remove barter so you do not need to relog on barter alt
- remove crafting profesions so you can craft all you need with your powerbuild main.
Ps. but then you will need Repair alt to repair your stuff :/ Remove repair % and make weapons Repairable only few numbers of time?
These would be steps back. There's no use going back and forth with things. Charisma, barter and profesions have their roles in the game they shouldn't be taken away, because eventually people would start missing them anyway.