I guess in theory, if you send songs Sacul doesn't like from his list, you're at least thinning the list. Even if they ain't on the list, if that band's name appears on his radar again in the future, he knows he didn't like it the first time.
But I made a list of songs to potentially send in R1, and unless everyone starts sending the exact same shit I have in mind, it should get me to R10 at least.
There are one or two artists on Sacul's list that I didn't even bother thinking about sending because I figured someone else would snap them up quick and they're still not sent by anyone, that I know of.