My bucket involves the follow-up volumes of many awesome series. I've read the first volumes only of Sandman, Starman, Y the Last Man, Ex Machina, Preacher, Planetary and more. I loved them all and stockpiled the remaining volumes in hopes that I will one day be able to read these great series uninterrupted. Of course, I never have.

Also, I never got to my X-statix omnibus yet. I waited for that book forever, but those huge books just seem like too big of obligation right now.