Sean Payton Skips Out On NFL Coaches Photo [PIC]

Sunday Night Football on NBC posted a photo of all the coaches for 2016 on Facebook, but I noticed that some of the coaches skipped out on the photo op.

I do not see New Orleans Saints coach Sean Payton in this photo, which seems to have been taken in the tropics.

Also missing is Dallas Cowboys coach Jason Garret and even Patriots coach Bill Belichick. Who else is missing here? There are four coaches not pictured here.

I'd like to know why some of the coaches were not there for this "class photo." Did they sleep in or were they already prepping for the 2016-2017 season?