No, the mistake he made was not having someone already warming up. Bringing in Abad was not a mistake. If you take too long to get your guys warmed up, you're going to always be too slow with the hook.
Dude can't even buy a beer unless he goes to Montreal or Europe. I'd hold off on worrying about his makeup just yet. He's learning how to be an adult under a microscope. I'm glad no one was watching the stupid s*** I did from 18 - 24.
You need to be quicker about putting the food away before the smell attracts the bear in the first place. If you leave food out too long and decide to take a nap, that bear will probably wreck the everliving s*** out of your tent.
http://www.bostonherald.com/sports/red_sox/clubhouse_insider/2016/08/hazen_yoan_moncadas_impressive_season_forcing_red_sox_to
I think that they are honestly considering on whether to call him up sooner than later.
http://www.masslive.com/redsox/index.ssf/2016/07/boston_red_sox_injury_updates_16.html
He should be sent on a rehab assignment after this road trip. Could be cleared after a few games.