Another question about inside linebacker play

we teach that for action away, the ILBs are going RIP through linemen (unless they are coming head on ~ Iso) we are attacking to gaps. We are concerned about location, not blockers, so we're going to work escapes to his 1/2 man to the gap.

Because we have our LBs at 5 - 4.5 yards, the linemen tend to get really high when reaching second level = this should put the advantage to the LBs who are always moving down hill, staying compact. Because of this, the LBs should NEVER be higher then linemen.