Ronald
I would disagree with your conception of connector hole. It is a term usually used to refer to a hole which connects two bits of a course over rough, harsh, elevation change or even dull terrain. The hole may not be ideal (but sometimes these can be great holes), but it does a job.
My probing is pointed at the idea of connector as somehow fitting as way to for 1-12 to be introduced to 14-18. I don't understand why this is the case. The hole just seems a standard, short par 3 which uses a no man's land part of the property without progressing the round. To me, the hole is rather awkward.
Ciao