It doesn't sound as if anything illegal occurred where R threw the first block and the kick had grounded. Things to keep in mind of neutral zone action on a free kick: With the exception of kick going OOB , the kick is just like a punt regarding possession. Have your bean bag ready for first touching by K. If an onside kick apparent, we move U & HL up to the 50, bumping LJ to K-40 and R playing 'center field'.
At a coaches clinic, when we added restrictions to onside kicks, a coach muttered : "OUR ONSIDE KICKS WON'T WORK MUCH ANYMORE
" i responded :
"..AND NIETHER WILL THEIRS
."