luck is very very fast and runs only as a VERY last resort.
RG3 shouldn't be rushing 7 times a game. He should be rushing 3 times a game and sliding.
I think he'll be fine, but maybe 2% slower and way less eager to run after this season. that initial injury could have been a career-ender and today's just looked very very bad. He didn't even TRY to get that fumble. he just laid there. body language said it all