Mamula was a starter from day 1, and remained so for his entire career when healthy enough. Injuries greatly impacted and then ended his career. His team voted him to the "courage" award after coming back from an entirely missed season, but more injuries followed. He retired before completely destroying his body. This is a guy who scored 49/50 on the Wonderlic, so I suspect it was a well-reasoned decision for his future.

Not a work-out warrior type of bust at all, 31.5 sacks in 64 starts.