It was obvious how good Woodson was. It is not obvious in anyway that Mendy is better then Dwyer. So..the front office will make a decision on who they feel is the best for the team going forward. When they let Mendy go, it's because they feel that Dwyer is just as good or better. In this particular situation, it's that simple.
I'll end it on that note. Because it's all repetitive now.