Only two first-round picks have signed with their NFL teams, and Michael Crabtree stands to cash in with the 49ers. San Francisco was allotted $4.1 million in the rookie salary pool, and the team has used up 34 percent of that for the picks that they have already signed. The 49ers have $2.69 million in 2009 cap room available for Crabtree, Glen Coffee and Nate Davis. In 2007, guaranteed money for first-round picks averaged $10.8 million, but that number jumped to $11.9 million in 2008 (a 9.1 percent increase). A similar increase this year could give Crabtree approximately $13 million in guaranteed money.