He sees you when you're sleeping; he knows when you're awake ...
He knows if you've been bad or good.
We house ruled it.
The way it works in my league is that the Monster can choose to not roll a number of his Tackle dice for the Tackle. The number of dice he did not roll become automatic successes on the injury roll, if it happens. The maximum is 3.
So it's not a misreading on my part - the skill is underpowered (due to the pieces who can take it, not necessarily due to the skill itself).
That's ... um ... good to hear.