What should be reworked is the titan tame timer, we have one tribe on our server who just keeps taming the titans back to back, once their timer is down they go back in and tame it again.
Maybe a longer timer fornthe tribes who last tamed them to leave room for other tribes to get a shot at them.
Not only is it pillars r' us all over the extinction server we play on but we have that one tribe hogging the titans.