NBCSports Channel had a great two hour townhall meeting hosted by Bob Costas (part of a show called “Costas Tonight”) on the state of the NFL. They talked a lot about concussions and rule changes, etc. Near the end the NBC Football crew took the stage and the subject of Peyton Manning came up. Given all they had talked about I thought Rodney Harrison (former safety with the Chargers and Patriots) had an interesting — and touching — perspective on whether or not Peyton Manning should come back to play. Parts of the show are here and the show is on again Saturday night at 5 and 8 PM EST on NBCSports Channel.