The 49ers reportedly have signed their fourth wide receiver of the offseason.

WR Aldrick Robinson (22 grabs for ATL last year) set to follow Kyle Shanahan to SF. Two-year deal with the Niners worth up to $6m. — Mike Garafolo (@MikeGarafolo) March 10, 2017

Robinson is 28 and he played under Shanahan in Atlanta and Washington. They have “familiarity” with each other.

The following wide receivers currently are under contract with the 49ers:

Pierre Garcon Jeremy Kerley Marquise Goodwin Bruce Ellington DeAndre Carter Eric Rogers DeAndre Smelter Chris Harper Rashad Ross Aaron Burbridge Aldrick Robinson

With all these receivers already on the team, do you think the Niners will draft one? If so, when?

Also, predict which receivers will be the starters in 2017.