Black Crusade introduced the possibility of using different Attack actions with Charge. This was later changed back to only Single Attack in the Errata, probably because of other munchkin talents that you could stack up for some obscene attack combos.
However, I really liked being able to charge in with either an All-out or a Swift attack, for the flexibility it allowed. It also removes some of the disadvantages of being the one who charges as the rules stand now:
One attack, easily parried or dodged (one single DoS will do). Then face the full wrath of your target as he unleashes his full action of dual-wielding lightning strikes or whatever.
So, I wish for FFG to reevalute this, and to introduce the option to combine Charge with more Attack Actions.