I've put Arquillian proposal from GSOC14 Ideas to following space - https://docs.google.com/document/d/1kzfPHZyiq4hxQC188rNcened41FuswGZDQS_zx2aeuM/edit?usp=sharing
Update: Just ask for edit rights.
I think it would be great to polish and clean up them until we submit them back to GSOC 2014 page. We should also agree on priorities, as we most likely won't get enough slots. So far I have discussed ideas with lfryc and I'm pretty sure you guys have much more ideas you would like to see to happen in Arquillian.