The perceived NFC West offseason arms race between the San Francisco 49ers and Seattle Seahawks should not include the receiver moves each team made Friday.Austin Collie and Early Doucet are not going to decide the NFC West race. They might not even earn spots on their new teams' 53-man rosters, let alone spots in the receiving rotation when games start counting.2009-12 Doucet vs. Collie (3rd down)But with the 49ers adding Collie and the Seahawks adding Doucet, I've found a parallel to satisfy your need to sustain the rivalry narrative.