Wasn't his role to be a scorer... Go see the 1000 quotes from Fran last year.
And May just settled into watching his team fail on that end time and time again while doing nothing to help? Is that what mental toughness means? I would think the mentally tough would go above and beyond what their "role" is to help their team accomplish their goal. Just doing your "role" and not worrying about team success does not seem like something a marine or other mentally tough person would do. Hey Guys sure we lost the battle, but did you see how awesome I was in my role?!