Balancing 1.10 for 1 player

[Guest]

In my opinion a a group should be able to survive in hell with lesser gear than a soloer.

I think to solo, ideally you should have to have awsome gear.
While to work as a group you simply should require good gear.

To a degree the think 1.10 does this(although I am sure people will find builds which will serve as exceptions).