Not much to say beyond Foles being reunited with Frank Reich. He would be a useful QB2 in Superflex/Two-QB leagues should Matt Ryan go down. Foles' arrival also zaps any value Sam Ehlinger had in Dynasty formats.
CHI QB Nick Foles - Week 12 Fantasy Football Outlook
Week 12 at Green Bay Packers
UPDATE: Foles will not play in Week 12 vs. the Packers.
The Bears put on one of the worst offensive performances in recent memory when the Bears played in Week 10 as Nick Foles finished with 106 passing yards, no touchdowns and an interception. He also had a season-low 26 pass attempts (in a game where the Bears were out their starting running back). He should improve this week, but not by much. Foles gets a tough matchup against the Packers who are No. 7 in aFPA quarterbacks. Foles is averaging exactly one touchdown and one interception in his starts this season with about 237.7 passing yards. That's the kind of performance you can expect in Week 12, making him a bottom-five option among quarterbacks.