Re: New middle pup...RWRP necessary with 2 hb?
No,
In my experience, a humbucker with a single coil cuts the hum of a single coil less than 50%. I don't even notice it unless I try. Clint 55 is much more knowledgeable than me on these wiring issues, but it sounds great as is to me so I just let it be.
I love the sound, and I don't notice whatever hum there is.
Steve Buffington