Isaiah Greenhouse

After going undrafted in the 2010 NFL draft, Greenhouse was signed by the Houston Texans on May 18, 2010. They tried him at fullback, but moved him back to linebacker later. He was cut on September 3, 2010, and signed to the practice squad two days later. He was called up from the practice squad on October 3, 2010, but was waived on October 10, after being on the roster for one week. He was re-signed to the practice squad on November 3, 2010. Greenhouse was promoted on December 29, 2010. He was re-signed on January 5, 2011. The Texans released him on February 18, 2011.^[1]

Greenhouse was signed by the Dallas Cowboys on March 1, 2011.^[2][3]

On August 16, 2011, he was moved to fullback. He was waived on September 3, 2011, and was signed to the practice squad the next day. He was waived/injured on August 23, 2012.

• Houston Texans bio Archived January 1, 2011, at the Wayback Machine