On the Tennessee game, first half he was terrible, second half he settled in but was too little too late and started forcing stuff
But one of the reasons he looked and played confused is the titians never drop in coverage; the are a big man aggressive coverage. All the prep was in all likely hood for that type of coverage
On a side note Vrabel has only played that defense against the pats, and played it against buffalo in week 4 of the regular season. That to me says something about what he thinks of the bills