Maybe the San Francisco 49ers just needed another wide receiver and they honestly felt rookie Chris Harper was the best option available to add to their roster.It's a sensible conclusion, but for many Seahawks fans, that won't be the perception. The move by the 49ers (first reported by Adam Schefter of ESPN) that kept the Seattle Seahawks from placing Harper on their practice squad, will be viewed as another example of the bad blood between the NFC West rivals.