Flish
Referees in England
Confused, or not understanding what you're describing, if above became a ruck I would expect red on his knees to get out (tackler), meanwhile other reds have approached (over the top of yellow on the ground), bound on over him and ruck, all I would want him to do is stay out of the game. If red are winning the ruck then yellow on ground could very easily (and legitimately) be on the ground in front of the ball, at which point I'd expect him to roll away (if he could without preventing play) or at worst case just lie flat and out the way, is that wrong?