At this point I'd be surprised to see another team would give up anything of real value for Villar. If the goal in trading him is to free up payroll, then yes move him & hope you can hit on a high-upside but far away lottery ticket (like a teenage pitcher). If the goal is to get something of actual value, as opposed to more of a long shot, then I think you have to hold onto him & hope 2017 was an outlier much more than 2016 was. If you go back through his MiLB career numbers, he's always been a high-K, high-ish BB, high-ish SB & CS, lower AVG player with mediocre power/XBH. 2016 was by far his best professional season, and at the time IMO it did look like it was a young player putting everything together (in terms of the eye test). That made the start to last season all the more frustrating. It's just one case, & not nearly as common as you'd hope, but I think Segura's resurgence after Milwaukee can be a lesson learned. Both in that a young player who showed a flash of brilliance with a breakout season can recover his performance... but as well that it sometimes takes a change of scenery & coaching staff to occur. I personally hold out hope that the Brewers can help Villar rediscover his form, & not have to hope it works out for him with another club.