I know they kind of teased it at the end of that 30 for 30 special earlier this year, but I didn't think they were serious.
As an aside, they have quite a slew of different rules from NFL and NCAA even...
Fair catches will not be recognized, and the kicking team must give the returner five yards of space to recover and return the ball. (This rule is a carryover from the original XFL and is also in use in the CFL)
The PAT will be replaced with a scrimmage play, varying in distance depending on how far the touchdown-scoring team chooses to take the snap from the goal line: a two-yard attempt would s