Making the titans true tanks would make them super overpowering. It could be done, but then they should have terrible accuracy as well. Otherwise it will never be a fair fight when another class encounters a titan in the field when the supers aren't charged. I like it how the classes are balanced now. The hunters' supers are strong, yes, but you still have good aim + plan ahead and both supers can easily be countered by players that don't panic (or do panic and use their supers if they happen to be charged). I have on more than 1 occasion wasted my super, because I either didn't plan ahead, I got killed while activating it, I got killrf by a super or rocket or someone else already killed my possible targets. All those things will never happen to a titan or warlock using theirs.