Rex is doing exactly what he should be doing. Giving the players some time away to heal both mentally and physically.
I like Holmes a lot less than most of the fans here (especially those that posted that he was a top 10 talent) but his absence from the offense and Revis from the D, requires a change in game preparation. He used these two days for that purpose. he will make some incremental adjustments now and I will expect a much bigger change to be implemented during the bye week.
Those injuries and the inability of the jets to execute the change in philosophy to a ground and pound team through 4 games has him back at the drawing board, which is where he should be given the results so far this year.
Rex and Tannenbaum made personnel mistakes while going for the ring in 2009, 10 and 11. However those moves were applauded at that time by the fan base.