First time seeing the 3-point TD and one thing I already hate:
The third period is tied and you get taken down with under a minute to go. You can't get a reversal and ride out to tie the score. Reversal is almost useless. You have to score two moves to go ahead (escape, TD) or there need to be 3 scoring moves (reversal, release, TD) if you score a reversal.
If you get taken down with under a minute to go, it's going to be very, very hard to not lose the match. You've essentially taken Sudden Death and extended it into the last regulation of the match. Which is going to have the reverse effect of what they want to accomplish.
Makes no sense to me that a TD is worth more than a reversal unless you just want to eliminate mat wrestling.