Oakland Raiders rookie running back Josh Jacobs (shoulder), who sat out in Week 14 against the Titans, had positive results from his MRI exam and is expected to return to action in Week 15 against the Jaguars, according to sources. Barring a setback this week, Jacobs should only have a one-week absence. Jacobs has been one of the most impressive running backs in the NFL in 2019, let alone among rookies. Fantasy owners might've been eliminated from the first round of the playoffs without him ...