49ers training camp: 3 problems Kyle Shanahan will face at wide receiver

Head coach Kyle Shanahan of the San Francisco 49ers (Photo by Michael Reaves/Getty Images)

Despite years’ efforts trying to upgrade the position, the 49ers still face problems at wide receiver, and training camp could ultimately reveal them.

The San Francisco 49ers have used at least one pick in the NFL Draft on a wide receiver each year since 2002. And yet it seems as if regardless the Niners’ actions during the draft and in each offseason, it’s not long before more questions abound regarding this position.

Head coach Kyle Shanahan isn’t immune to the seemingly forever search the franchise has had to find its next face-of-the-team wideout. In 2017, Shanahan and the 49ers used a fifth-round…