Raapys
You don't understand why rolling is an integral part of 6dof dogfighting?
Although this guy is using a mouse (but is using a throttle and TrackIR), the mouse controls in Disaspora (Freespace 2 mod) aren't nearly as auto-assist as those in Arena Commander currently.
This is a decent, though not perfect, example of what Newtonian 6dof ought to look like. If he were using a joystick instead of a mouse, he'd have superior pitch and yaw control. You cannot do this with just a mouse and keyboard (throttle control's not fine enough, among other considerations), particularly with a setup that encourages chase-the-mouse for targeting rather than point-the-nose.