The really impressive thing about the Lions isn't just the line speed it's just how disciplined they are with it.
Ref looks up from the ruck as the ball emerges, and the entire Lion's line in in lockstep. It doesn't matter if they are back or not, the discipline makes it look like they are all onside. It feels like these NH teams are really ahead of us in this facet of play.
Inevitably when the pressure is on, one of our players goes a step early, or shoots up, or is back on their heals breaking the alignment.
The Lions just don't appear to do this