Show current minimum stat requirements on character sheet

When optimizing my gear, it'd be nice to have a quick reference to look at your current stat requirements to know what you can afford to lose. Something like a parenthesis next to current stats in character screen would be nice. All the time I'm moving gear around and suddenly a skill or piece of gear just stops working. Something else that might help is an (optional) warning setting that will pop up if you unequip a stat that invalidates a skill/piece of gear etc. If something like this already exists please let me know because this can get tedious