Sorry, I was being facetious. I was attempting to create a scenario that was even less plausible and less likely to occur, but still based on law, than the two previously described by Didds and Crossref. My intent was to create a “prone” version of Law 19.5 (b): If a player with one or both feet on or beyond the touch-line (or touch-in-goal line), picks up the ball, which was in motion within the playing area, that player is deemed to have picked up the ball in touch (or touch-in-goal). So, as originally written, your analysis is correct. To be “analogous” with 19.5 I should have written “picks up” rather than “ground”. So, if the hypothetical player does as described in my revised scenario in one continuous motion he would successfully take the ball out of play, be deemed to have picked up the ball in touch, and receive the lineout. Yes? Maybe not…?