Haven't had much of that so far, but the week before Thanksgiving and the week before Christmas will see moves... all times East.
November 24th:
Carolina @ New Orleans and Miami @ Cleveland switch networks, the former to CBS, the latter to Fox. Both remain at 1pm.
Seattle @ Philadelphia moves to 1pm on Fox, replaced on NBC with the originally-Fox Green Bay @ San Francisco. (As if Eagles fans aren't hissed enough.)
December 21st and 22nd:
The to-be-determined games have been slotted...
The three Saturday NFL Network-national games, in order, are Houston @ Tampa Bay (1pm), Buffalo @ New England (4.30), and LA Rams @ S.F. (8.15).
Detroit @ Denver and Oakland @ LA Chargers become 4.05 Sunday starts, both at CBS.
B