NFL Network's Adam Schefter reports Cowboys offensive coordinator Jason Garrett is on a plane to St. Louis as of Friday afternoon

Schefter could not get confirmation that Garrett has been hired, but the timing indicates the probability. Meanwhile, ESPN's Chris Mortensen is reporting that Ravens DC Rex Ryan is the favorite even though Ryan can't be hired until his team's postseason ends. The latest evidence, of course, points to Garrett. Jan. 16 - 5:06 pm et