The youth movement is on for the MLS' Philadelphia Union.
The soccer club signed 14-year-old prodigy Cavan Sullivan on Thursday in a historic deal.
Although the conditions were not made public, the pact is said to be the largest homegrown deal in league history.
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According to the league's site, "a club may sign a player to a contract without subjecting him to the MLS SuperDraft if the player has been a member of that club’s...