Imagine a team wins the division once, then loses both coordinators and several starters. Did it rule the division, or just win it? I define "rule" as sustained, repeatable control, not one peak. The other side's case leans on Philadelphia's recent record, and fair enough, they've been the best team lately. But rule means you'd expect them to do it again, and with that turnover, that's not established. Dallas has been more consistent in the regular season. So saying Philly rules the NFC East right now is premature.