Here is a story for you....
At the last Naga Worlds (earlier this month) I jumped guard as my opponent reached for my ankle but never touched it. After I won the match he was bitching to the judges that he shouldve gotten 2 points for a takedown. AND GET THIS....the judges put him back into the brackets!
Needless to say he didnt show them 2 triangles I had him in and the guillotine, that should have awarded me an extra 3 points...he just showed them 6 seconds of video!
So YES they will give you points if it looks like you would have been taken down! Be careful!!
I ref for GQ and US Grappling, there is a fine line here.
If you are attempting a footsweep and then your opponent pulls guard, you get the two points.
If your opponent is pulling guard then you try and attempt a foot sweep after the fact, no points.
If you are shooting in, IE forward motion, and your opponent pulls guard, its 2 for you.