Wise leaning on Flowers, Ninkovich as he adjusts to life with Patriots

FOXBORO — The Patriots are annually one of the busiest clubs when it comes to turning over the back-end of their roster. That process is ongoing and has been particularly noticeable at the tight end spot over the course of the last week.  Last week the team announced it had released tight end Michael Williams. On Wednesday, it was Rob Housler who was let go with a failed physical designation. On Thursday, the team added to the group, signing undrafted rookie free agent Sam Cotton.  Cotton joins a position group that includes Rob Gronkowski, Dwayne Allen, James O'Shaughnessy, Matt Lengel and fellow undrafted rookie Jacob Hollister. The 23-year-old played in 31 games, starting 23, during his four-year

Source: Yahoo.com