A very good choice: Scotsman John Spencer. I had the good fortune of watching the arrival of Spencer to the MLS when I lived in Denver. His affect on the team was immediate: he brought a hard-charging, intense, never-give-up attitude and new energy to a lackluster team. He was only one of 11 but his presence on the field changed the team entirely.
He is but a wee lad but a true professional and I expect will accept nothing but full effort from his players. I, personally, cannot think of a better choice. Kudos.