3-tiered extra point, kickoff changes among new XFL rules
USFL rules, explained: The biggest differences vs. NFL and XFL, including kickoffs and incomplete clock rules
XFL ANNOUNCES KEY RULE CHANGES FOR 2023 NEW POSSESSION OPTION AND CENTRALIZED REPLAY AMONG CHANGES - OnFocus
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Eagles make changes to medical staff - NBC Sports
XFL, USFL to Dump Controversial NFL Touchback Rule, per Report - Sports Illustrated
USFL Championship 2023: What to know about the Stallions-Maulers game, National
NFL Teams Make Several Rule Change Proposals For 2023
Eagles propose 2 rule changes, including alternate onside kick – NBC Sports Philadelphia
Eagles propose USFL-XFL style rule change for teams trailing in games
NFL Week 14 QB Rankings: Josh Allen's ascent has the Bills within striking distance of the Patriots
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