Miller left practice early under his own power Tuesday, an all-too-familiar picture for the oft-injured back coming off an ACL tear from last October. However, Underhill reports it is a minor issue for the 24-year-old. With Alvin Kamara (knee) missing time, Miller has seen a lot of preseason work. Miller, when healthy, can be the Saints’ RB2 and primary handcuff to Travis Etienne.