This article was written by Brian Jennings, a guest contributor. You can find him on Twitter .
Today’s football clubs, be it the Colorado Rapids or even European teams, have more in common than fans might initially think. One player who has experience in many different leagues has noticed a distinct shift in the complexity of the game worldwide.
Rapids’ number 9 Kevin Doyle will be the first to admit that playing striker has changed just as much as the rest of the game tactically over the last 15 years.