Complex sentence: John received a try-out with Crew based on the good word from his older cousin, Columbus Crew defender and Trinidad and Tobago international, Ansil Elcock, where he became one of the most prolific scorers in league history.
Split into simpler sentences: John received a try-out with Crew based on the good word from his older cousin, Columbus Crew defender and Trinidad and Tobago international, Ansil Elcock. With the Crew, he proved to be one of the most prolific scorers in league history.