UCF quarterback and former Arkansas dynamic dual-threat, KJ Jefferson, was briefly booked on Wednesday and sentenced to five days of community service. It was for a previous misdemeanor reckless driving charge in Fayetteville. The dual-threat quarterback turned himself in. While it was a very minor and routine situation, Jefferson’s mugshot began circulating online and plenty of people had questions about why he was back in Fayetteville, Arkansas. He cleared things up with a video that he posted on social media on Wednesday evening. Court records show Jefferson was released 21 minutes after hi…