The XFL try to speed up the game in line with their motto “Less Stall, More Ball”, they’re implementing more than just rules to meet their goals. One of the biggest developments here is the addition of the awesomely titled “Hawk Eye Sky Judge”.

This could be used to help dedicated line judges make spot calls and such. While the XFL isn’t going to slow down the game all the time with procedural flags and calls at every opportunity, they will be prioritizing plays with a threat to player safety, and the Hawk-Eye will let officials see such plays from every possible angle.