Any quick hitting, off whistle, strategies being used to catch a takedown while opponent is not ready to defend? Low singles, ankle picks, etc. Looking for one or two to add to our toolbox.

Judging from your question - it sounds like you would like to see some attacks off the whistle for scoring.   In general quick start scores most commonly on the feet are ankle picks, low singles, super ducks - etc. I believe in strong finishes over quick starts - generally grinding an opponent down on conditioning makes the offense more effective later in a match (Metcalf is a great example).

Let me know if you would like us to post a few drills or attacks for quick start options and send you in a video post card.

See the following clip in response to your forum post:

http://www.worldwrestlingresource.com/members/wwr/videos/VIEW/00000533/Quick-Start-Forum-Question--Coach-McGovern-Responds.html