It's not often that you hear about players leaving in the middle of the season to go play somewhere else. Usually when that happens, it means they aren't coming back. Harold Ramirez and Tito Polo are coming back, just not until the end of July. Both players are in Toronto now for the Pan American Games, where they will represent Team Colombia in the event that runs from July 10-26.
They won't be seeing as much action as they would have, had they stayed with their minor league team, but this will no doubt be a great experience against some strong competition.