"The professor" explains why losing Michael Crabtree dramatically hurts the 49ers chances of winning the NFC West. Also, should Seahawks fans be worried that Marshawn Lynch did not participate in OTAs. Find out what type of defense Dan Quinn will run this season. Plus, Jack Zduriencik talks about the different positions Montero will play in Triple-A Tacoma. When will Mariner fans see Nick Franklin or Carlos Triunfel? Zduriencik provides Mariner fans with answers.