After what had just happened, I really couldn't work up a good argument for leaving us completely alone.
We have good arguments on our side, but nothing to back them up.
He could have received a good argument on that final point here today.
And I really can't see a good argument against that.
"Here, I think we've come pretty close to giving a good argument for the other side."
Of course that also was a good argument for doing it.
But you could make a really good argument against the details.
It is a good argument, what sports are all about.
There are a number of good arguments for doing so.
It is not a very good argument in this particular area.