Just laughable at this point. I guess you have the same feeling for every penalty that erases a TD. The poor refs, now you want them to get out their magic 8 ball to determine intent.
Must go something like this.
"Hey LT, did you mean to tackle the DE on that play? Its really important for me to know since the DE had a clear lane to the RB but once you tackled the DE the RB was all alone and had a brilliant run for the winning TD.
Oh, no sir. You see, I got a hip pointer a few games back and it hurts if I fall on it. Well, on that play I was falling and instinctively reached out to catch myself. Apparently I grabbed the DE but I didn't mean to.
Thanks LT, I would have hated to erase that winning TD."
You're right, intent is really important. It's a crying shame intent isn't a part of any rule. In fact, we should throw that damn rule book out. Its much more exciting without it.