If the Broncos are going to have any success on the offensive side of the ball, having one tested wide receiver is not going to help. Courtland Sutton is going to be double-teamed quite a bit if the team cannot find a suitable second wide receiver.
While the team can throw the ball to Noah Fant and the running back duo of Melvin Gordon and Phillip Lindsay, having that second or third wide receiver to throw the ball to would help Drew Lock well.
I have no doubt the Broncos will look within their first two draft selections for a wide receiver.