Four-star cornerback Dawayne Galloway decommitted from Purdue on Oct. 6. He’ll be in Lexington this weekend for an unofficial visit to see Kentucky in action, reports On3’s Steve Wiltfong. Soon after Galloway announced his decision to back off from his Purdue commitment, Kentucky was one of the first schools to reach out. The likes of Illinois, West Virginia, Penn State, Colorado, Miami (FL), Wisconsin, and Michigan have also been in talks with the 6-foot, 170-pound defensive back. Galloway took a visit to Illinois over the weekend. This will be a return trip to UK for Galloway, who took an of…