Complex sentence: In the summer of 2000 Grant signed a mega-deal with Miami: 7 years, $86 million, despite coming off season averages of 7.5 ppg and 5.5 rpgg.
Split into simpler sentences: In the summer of 2000 Grant signed a mega-deal with Miami: 7 years, $86 million. Grant had just come off season averages of 7.5 ppg and 5.5 rpgg.