CFL to add 'eye in the sky' official

The CFL's board of governors approved rule changes Thursday that will expand video review in an effort to improve player safety and reduce penalties.

The league will add a video official to act as an "eye in the sky" - the first of its kind in North American professional sports. That official will be tasked with quickly correcting on-field ruling errors that are not challengeable.

"The Board of Governors continues to demonstrate its support for innovation and player safety," said senior vice President, football, Glen Johnson. "We look forward to implementing changes that will continue to enhance our great game."

The list of penalties that will be reviewable by coach's challenge will also expand to include calls like illegal blocks on kick plays and contacting/roughing the kicker or passer.

"Expanding what can be reviewed will not result in a slower game because coaches are not being provided with additional reviews per game," Johnson said. "In fact, we are are looking to reduce the number of delays, and the number of penalties, while improving the quality of the game and protecting the health of our players."