LSFNY counts. I can understand ignoring 5YIALT/OIALT though, as the quality is poor all around, and anything pre-Rudess is easily old enough that it's worth revisiting those songs. Even LSFNY is getting pretty old now.
Personally, I enjoyed the quality of the former 2 releases a lot more than LSFNY. I mean, it is what it is, but the effects and all that, I dunno, something about it felt off.
In terms of revisiting, sure. "Those songs don't count because they're old" or whatever other reason, is kind of silly, if you ask me.