”’It is a little bittersweet in that sense, certainly more sweet than bitter,” said Johnson, who keyed a four-sack effort in the Patriots’ 38-7 demoralization of the Bills. ”It’s harder to look across the field and see No. 11 with his coat on and head down. That’s not fun, but that’s life in the NFL. I tell people it’s not that glamorous and that’s how it is. I’ve seen a lot of good friends come and go.”’