Seems like Thorson should be keeping on these zone reads more often. I've noticed a bunch of them the last 2 games. I saw this article and looking at the 3 plays they highlighted, looks like each of them had potential if he keeps (one of them he had to get past DE first).
http://sportsblog.dailynorthwestern...erns-offensive-line-comes-short-run-blocking/
http://sportsblog.dailynorthwestern...erns-offensive-line-comes-short-run-blocking/