I really do hope they make the FPS portion of the game as immersive as the rest of the game is suppose* to be. I really don't want to see a COD style FPS death match, instead I hope to see a game that creates a seem less line between the FPS portion of the game and the starship battle/space exploration portion of the game. For instance I hope the reason for entering into the FPS portion of the game stems from the other portion of the game, like for instance if you are star fighting outside of a certain factions spaceship and destroy all the enemy's ships or whatever, you then have the option of entering into the enemy's main space station or frigate to continue the game on foot aka the FPS portion of the game where you fight FPS style for the remainder of the battle so on and so forth.
I don't really care how they integrate the FPS into the game as long as its immersive and is cool like the way I described above. And if people want to practice just the FPS in a meaningless COD style Death match that should be okay as long as it doesn't effect the real game in any way other than providing players a place to practice their FPS skills.