The best thing that could happen to the 49ers' draft was Kendall Wright running a 4.61 40 at the combine, combined with Stephan Hill's 4.31 40. With Hill projected to be gone by our pick, Wright may fall to us at #30.
Hill will be a better vertical threat. But like all long striders, his speed builds as he gathers momentum down field.
In contrast, Wright is quick and fast, resulting in separation getting out of his breaks, In a "3 step drop" offense, Wright's ability to separate on short and intermediate routes will make him a favorite target for Alex Smith, who likes to throw to an open man. And Wright's route running is further along than Hill's, so Wright will have more of an impact as a rookie.
Check Wright out: http://www.nationalfootballpost.com/NFL-Draft-Kendall-Wright-and-the-middle-iso.html
If you must have a tall, redzone threat, pick one of the big WRs in day three, or Ladarius Green TE in the third.