From Yahoo Sports: The Mets elected not to make any additions to their 40-man roster ahead of Tuesday evening's Rule 5 protection deadline, meaning that right-hander's Mike Vasil and Dom Hamel among others will remain eligible to be selected during next month's draft. Some of the notable players who were left open for Rule 5 selection include spring training standout Nate Lavender, 27-year-old versatile slugger Luke Ritter, and injury-plagued third-round pick Matt Allan. Later