In HW:C there was a option to view your units as 1st person (cockpit view). It wasent anything "tactical" it was just something really cool to view. Will sins have something like that? I was fun watching your own units battle
Also will there be boarding of anykind in Sins? I had an idea that if a ship was boarded then it would be possible for the player to view the action that was going on in the ship (or in other words, see the action that is taking place inside a ship).