The NFL playoff races are getting even more intense as the regular season hits its stretch run, and the Week 15 schedule is full of more pivotal games in the race. Here is a look at five teams that have the most to lose (and potentially gain) this weekend. It was only about a month-and-a-half ago that the Colts were 7-1 and looking like a team that was going to be in contention for the No. 1 seed and the bye week in the AFC. Now they are 1-4 in their past five games and looking at starting either rookie Riley Leonard or 44-year-old Philip Rivers in a baffling comeback attempt at quarterback. A Colts win would keep their playoff hopes within reach, especially with so many divisional games still remaining against the teams they are competing with. A loss, however, would give them a sixth loss and send their playoff probabilities down to about 27%, according to NFL.com. That is a stunning fall from where they were a little more than a month ago. The Ravens became the favorites in the AFC North thanks to a mi
