We review the Richmond Kickers 2-0 win over FC Tucson and discuss the USL proposal for a temporary concussion substitute\n Highlights of the game:\xa0https://www.youtube.com/watch?v=Z5iQBr5LOMk\n Jeff Carlisle story about the USL proposal for a\xa0temporary concussion substitute:\xa0http://www.espn.com/soccer/united-soccer-leagues/0/blog/post/3847375/has-the-usl-found-the-way-forward-in-soccers-concussion-problem\n \xa0\n\n\n \nLearn more about your ad choices. Visit megaphone.fm/adchoices