Five observations on Week 11 in the NFL:

Five observations on Week 11 in the NFL:

New England, Carolina need six more wins for perfect regular season records

New England beat Buffalo, 20-13, and Carolina routed Washington, 44-16, last week as both teams boosted their records to 10-0. Only 15 teams have started off 10-0 in the Super Bowl era and only two – the 1972 Dolphins, who played in the era of 14 regular season games – and the 2007 Patriots went undefeated in the regular season. Six of the 15 teams to start 10-0 won the Super Bowl although the 2007 Patriots, who lost to the New York Giants in the Super Bowl, weren’t one of them. Carolina plays at Dallas on Thanksgiving Day and New England is at Denver Sunday night in prime time…