"The 49ers offense finally looked complete Wednesday -- unless you were expecting the acquisition of former Jacksonville Jaguars quarterback David Garrard.

All offensive players practiced in their red-and-gold uniforms for the first time under coach Jim Harbaugh, whose father, Jack, was on hand to witness the preparation for Sunday's season opener.

Completing that full-squad offense was wide receiver Michael Crabtree, and he showed no signs of trouble with his twice-broken foot while running routes during media access at the start of practice.

"Good to see him out there running around," quarterback Alex Smith said. "He's extremely talented and will help us a ton." "