I recommend going www.thisyearcollection.org . They put together huge chunks of best of podcasts (like 5-6 hours) and made my summer drive to northern Wisconsin fly by. There are great bombcast best ofs, but also classic hot spot shows with the guys and other collections.
I think the second podcast will be Call of Duty related. Jeff mentioned going back to play Call of Duty: Modern Warfare 3 recently and I think the "official" announcement of Blops 2: Call of Duty 8 (that should be the title!) is soonish.