They're more developed. They're more athletic, and their skills are more refined.

She's very athletic. The girls that already have developed the hitting motor skills are a lot easier to work with versus someone who hasn't already played sports. Once they have the motor skills developed -- throwing, hitting and hand-eye coordination -- it makes it easier to work with girls and boys like that.

He has a lot of the same skills, just isn't as polished and refined at this point.

There's not much I don't like about (Charles and Dustin). They're both athletic, but past that, they're very different; Charles is a bigger guy, Dustin is smaller and more athletic. Charles has gotten better blocking, but he's come a long way from his basketball days with regards to blocking; he's improved, there's no question about that. We think that Dustin is the most improved player on the team. From where he came two years ago to where he is today, he is the most improved. So much so that we believe we need to get him on the field more. Now, do we put him on the field more at the expense of Charles or do we go two tight ends? You'll find out later on.

His athletic skills led him to become a combat soldier. He wanted to be a combat soldier and he knew he would be good at it.

We developed already, before the first servicing mission, this has been further developed on the second servicing mission and we refined it this time, all the terminology.