MEMPHIS, Tenn. — Now that they’ve decided to put potential pro careers on hold, Georgia running backs Nick Chubb and Sony Michel want to cap their junior seasons by setting the tone for a big 2017 campaign. Chubb and Michel announced two weeks ago they would return for their senior years rather than entering the NFL draft. The talented tandem will try to lead Georgia (7-5) to a Liberty Bowl victory over TCU (6-6) on Friday.