Connecting Rod Bolt/Nut Choice

I don't know the answer to this, but I thought I would throw it out there, although perhaps just myth, that the big end of the rod will need to be resized after installing arp rod bolts. Some say this is only true on their wave-loc bolts, not the standard ones, others say the resizing is necessary because of the higher torque spec of the arp bolts. Others say just send it.