Temper, if you've played Halo Reach, that was the first time anyone has seen the option to have the sprint ability with them, it is now unlimited but it also has it's fall back, you can not recharge your shields without stopping. Therefore you sir are completely wrong, I love the fact that Bungie added sprint before they left and gave 343i complete control over the Halo Universe. Who are we to tell 343i what to do? We're just those that buy the game and play it because it's fun. Sprint is needed for us to compete against CoD, but if you want to think about it this way, they had sprint, we had assassination's. Now we have sprint and assassinations, and CoD only has sprint and "knifing."