So my theory is that Jane Patrick is going to become a marathon runner from chasing JR throughout the whole season...he's always running.
In the last episode after he'd just killed JR, he is seen running in his suit and there are rumors going around that in the next episode it will begin the same except he will not be in his suit but in running clothes.
The whole series is about to change from solving crimes to a more quirky, spunky feel where Jane finally is free.