Nolan frustrated with Jennings’ lack of playing

Rookie running back Tyrion Davis-Price weighed in at 211 pounds at the NFL Scouting Combine, running the 40-yard dash in 4.48 seconds. He was about 225 pounds during his time at LSU. That's about where the San Francisco 49ers want Davis-Price to be in his first NFL season. "I'll be between 220, 222 this season," Davis-Price told reporters on Friday. "... That's what I'm best playing at, around that weight, 220, 222." According to the team's official weight listings, that's bigger than any of his new running back teammates. Trey Sermon comes close at about 215 pounds. That ideal weight hints at how the 49ers envision using the third-round draft pick—as a power runner more than a finesse weapon. Remember, Elijah Mitchell dealt with several injuries while