The following chart comprises the weigh-in numbers for the linebackers at the 2014 NFL Draft Scouting Combine in Indianapolis.
40 Times: For the 40 times, I use both the official times and the NFL Network's unofficial times. I do this because the latter figures are more accurate. NFL teams use their own timed 40s anyway, so the official 40s are mostly meaningless.
Davis is doing a very good job, for a young first year guy. The likelihood the Steelers use their 1st on Safety, with David & Mitchell locked-in as #1 & 2, is virtually zero. And, the Steelers took Leveon Bell in the 2nd Round & they aren't lookin' for a replacement anytime soon. It seems your predictions are driven more by desire to see certain guys fall to certain teams, rather than desire to actually get the predictions right. Realistically, apart from early picks at OLB or ILB, everything else would be a Depth-at-Position pick.