I would think it would be difficult for a barely 180 lb FS to last a full season in today's NFL. It's more than just playing centerfield, it's also about running with TE's and laying big hits to separate ball from player. FS have to be able to take on 210+ lb RB, WR and TE's running full speed down the middle of the field, head up and Webb wouldn't last a season doing that all game. It's a reason almost all safeties are 200lbs+.

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