Complex sentence: In early July 2013, it was widely reported that Harris would return to his original team, the Dallas Mavericks; however, the deal was later rescinded after it was discovered that Harris would require surgery on a toe injury.
Split into simpler sentences: In early July 2013, it was widely reported that Harris would return to his original team, the Dallas Mavericks. However, the deal was later rescinded after it was discovered that Harris required surgery on a toe injury.