This might be a stupid question so forgive me. Do gapps need to be reflashed as well each time I update to the latest nightly if I am only wiping cache/Dalvik? I know they need to be flashed during a fresh install, but not positive about the nightlies.
I believe if you are dirty flashing over the top, then no, you shouldnt need to reflash gapps every time....only for a clean flash would you need gapps again