Complex sentence: Hyman was selected by the Florida Panthers in the 5th round of the 2010 NHL Entry Draft, however, the two parties were unable to agree on a contract, and Hyman's rights were traded to the Maple Leafs on June 19,2015.
Split into simpler sentences: Hyman was selected by the Florida Panthers in the 5th round of the 2010 NHL Entry Draft. However, the parties were unable to agree on a contract, and Hyman's rights were traded to the Maple Leafs on June 19,2015.