Hi All.

I'm here in the UK watching the Jets/Titans game and the Titans have their old logo on their helmets and their coaching staff are wearing Houston Oilers jerseys. I know the franchise moved from Houston to Tenessee.
The Jets also seem to be wearing a retro kit and I noticed in week one that the Patriots had their old logo on their helmets.

Is their something going on or is this all a blatant piece of marketing?