All of these titles I am about to list are titles that I would JUMP to buy, with no afterthought.
I think the titles in bold would be good things for the North American anime community, but the things that aren't are just things I dream for and personally long after more. XD
Bokusatsu Tenshi Dokuro-chan + Bokusatsu Tenshi Dokuro-chan 2006This is a must-liscense. Reasons being that many people that do not know Dokuro-chan would be interested in it, and there are many fans of the show already that are dying to get this series into their collections. The story, characters, and animation are superb, and the story is very funny. Out of all of these I'm suggesting, this one
needs to be liscensed. It'll definantly sell well.
Higurashi no Naku Koro Ni + KaiMany people were very disapointed when Geneon went bankrupt and just left this title. Fans of this show would definatly continue the show if it was picked up again and new fans would get a new chance to buy it. Once again, the characters, animation, art, and especially story are amazing in this show and many people are now interested in the whole "tsundere/nice boat" thing. Also since Yen Press just liscensed the manga, this would be the perfect time to lisecense it.
ToHeart ~Remember my memories~ + ToHeart2 + ToHeart2 OAV + ToHeart2 adOkay, you guys already liscensed ToHeart (I'm a HUGE fan of the games), I'd never seen the anime before, but you guys did an amazing job, all for such a small, loveable series. Everything you guys did with it was perfect. The advertising, translation, DVD covers, extras, I was amazed how much was put into it. However, I suggest that maybe you guys leave out the dub. Not many people want dubs, and the people who do won't want ToHeart. Anyways, It would be a complete shame if you guys didn't at least finish it off. Even if you're not interested in ToHeart2, atleast liscense ToHeart ~Remember My Memories~. Definantly a very good sequel for the series and it ends it off better then the ending for ToHeart was.
With ToHeart2, the premise of the anime is quite different the the TV series for ToHeart. There are many fans of ToHeart2 online who recognise the characters from pictures who don't know what anime their from and advertised correctly could generate quite a bit of money. Also, there are many fans of the franchise who would love to buy the TV series. The OAVs are most definantly the best part of the series though. The animation, art, and story get even better in it which can attract even more people to the series.
I hope that you guys will consider these titles! I know many people would be very happy to see these series liscensed.
BTW, very smart choice to liscense Emma and Marimite. Marimite is going to be a huge seller!

Good luck for the future!