That is good RRR, don't think it gets done very often though. I think about it all the time with cars and engines that have been sitting for a long time.
Lately I have been taking a 3' long section of brake line and push it down the dipstick tube hole, then hit it with compressed air so it bubbles the oil in the crankcase.
Doing this i try to create an oil fog in the crankcase so that some of it floats up and gets on the cam. Also use a little 2 cycle gas oil mix poured into the dry carb and intake so some 2 cycle lube can make it to the cylinder walls and rings to lube and help start building compression until the oil gets there.
But yeah, hate to think how dry everything is in those engines that have sat for 2 to 5 years.