Take this with a grain of salt as it's all unconfirmed, but in light of getting probably little to no news until June, I thought it was interesting anyway. There's a user on the Bio forums who says his buddy's played a small vertical slice of Andromeda. The user isn't traditionally known to BS about this type of stuff, and a lot of what his friend told him lines up with what has been already leaked (such as deployable shields through omnitools, seamless transitions, using Remnant artifact missions to find weapon schematics, etc), with some new stuff that seems pretty reasonable. With all that being said, it could just be someone making shit up.
http://forum.bioware.com/topic/569831-oki-know-how-this-is-gonna-sound/
Personally I love the sound of mod synergy and having some weapons be clip-based and some cooldown based.