Originally written on Football Nation  |  Last updated 10/21/14
Valuing a player in the NFL can be tricky these days, as a single flashy season can sometimes lead a team to give an average baller a big time contract, while the more important pieces of a team's success can waste away in impoverished anonymity. It now seems routine to over- and under-value a player (I blame the Internet), both close to and far away from a team's base of operations, resulting in annually frustrated fans and fantasy footballers around the country. It's no different in Buffalo and though it remains to be seen if Mario Williams will be worth his $50 million, or which late Buffalo draft pick will surprise beyond their pay rate, there are some players already on the team who have proven to be not quite what they're billed as. So, below we have two of the popular choices for these titles, one over-rated and one under-rated player for the Bills who have largely defied the expectations laid on them, both good and bad. Over-rated: Steve Johnson... No, Ryan...
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