sentences:  Robison earned All-Rookie honors after finishing his rookie campaign with 26 total tackles (20 of them solo), 4.5 sacks that ranked third among rookies and a forced fumble.With Jared Allen established as the starter at the right defensive end spot, Robison saw action in 15 games as his primary backup.He started in place of injured left defensive end Ray Edwards in the Wild Card Playoff game against the Philadelphia Eagles on January 4, 2009, and was credited with a team-best 7 quarterback hurries while also registering 2 solo tackles and a tackle for a loss.