As we have found out far too many times before, being a boyhood fan of a club does not mean that you should be in their starting eleven.
Jenkinson may love Arsenal and that is clear to see when he puts on their shirt or steps out at the Emirates, but the fact remains, he is simply not good enough.
Someone who is lacking in terms of their defensive side of the game, the time has come and gone for Arsenal to carry passengers at the back.