San Francisco signed Matt Breida, running back out of Georgia Southern, making him one of the highest-paid undrafted free agents in this class. 49ers running backs coach Bobby Turner has a history of turning unheralded prospects into productive NFL players during his time under both Mike and Kyle Shanahan.
Breida fell off the radar in 2016, posting a 51.0 overall grade and missing out on an invite to the combine.
However, Breida put together an impressive pro day performance and was far more productive in 2015 with an overall grade of 74.