I'm really surprised Sentai acquired Eyeshield 21. Viz only announced it 2-3 years ago. That's fairly quick for a license to lapse.
I wonder how FUNi will respond to the inevidable flood of questions concerning Hell Girl S2. They always say they'd love to, given the oppurtunity, pick up season 2 of whenever someone asks them at a con, so I can sympathize with upset (dub) fans. Ignoring poor sellers like Big Windup! and Galaxy Railways, with additional seasons of series like Tsubasa, xxxHolic, Shana, and When They Cry not making it to the U.S. after being re-released, I always take what FUNi says with a grain of salt.
Asu no Yoichi! is the only series I'd consider buying and it's BIG maybe. Everything else is a pass, though I might watch Eyeshield 21 on Crunchyroll one of these days.