No thats not what I'm saying. Same tackle, no harm, 2 weeks. Similar tackle, bit less force or speed on the sling, no harm, 1 week, etcA letter opener isn't illegal though so in this scenario that is a fair bump, play on.
So am I understanding your position correctly, that you think Broad should get the same penalty regardless of what happened to the player?
If that was a 6 week act, then he should get 6 weeks regardless of if the player got up and played on?
Harm done should be a consideration, but not the level of weighting it currently is, which often seems like its the only factor.