While there is logic to this line of reasoning, after a bit of thought I believe that every neighboring country that allows these draft dodgers to stay is setting themselves up for future trouble. These guys will be sucking up resources from the places "hosting" them and chasing the local women. Both of these will make them unwelcome, and locals will start letting them know. Meanwhile, some of the men will get family members to join them. These people will be typically Russian, and let everyone know about their superiority. Eventually there will be the question, "When are you going home?" Any answer will be not soon enough, and you'll have another population of Russians complaining that they are being "mistreated", laying the groundwork for the next round of Russian meddling. No, better to go ahead and send them back now.