Complex sentence: Within two months of Griffith's appointment, the team shot up 51 places in the FIFA World Rankings, soccer is the third most popular sport on the islands, and the team does not have a national stadium for soccer in which to play.
Split into simpler sentences: Within two months of Griffith's appointment, the team shot up 51 places in the FIFA World Rankings. Soccer is the third most popular sport on the islands, but the team does not have a national stadium for soccer in which to play.