What Was He Thinking?

So, there is one free agent move that I got completely wrong. I thought that WR Laveranues Coles would take advantage of his free agent tag and go to finish his career with best friend and former teammate Chad Pennington in Miami. Instead? The Bengals.... THE BENGALS! One of the most dysfunctional franchises in all of sports instead of the AFC East Champions? It must have been the money. The contract is OK. The money will help him warm his house in January, when he is watching the playoffs from his couch. Honestly, I can't wrap my head around this one.