Complex sentence: Svatoš' numbers dropped in 2006--07, his second season, as he recorded 15 goals and 15 assists in 66 games although suffering a re-occurring groin injury throughout various points in the season.
Split into simpler sentences: Svatoš' numbers dropped in 2006--07, his second season. He recorded 15 goals and 15 assists in 66 games although suffering a re-occurring groin injury throughout various points in the season.