It is hard to say without knowing what the plot of the next game is. There are some roles to which protagonist with a military background is much better suited. A space pirate or a smuggler wouldn't have worked for the protagonist of the Shepard trilogy for example, with the backdrop being to prevent (ME1 and ME2) and then win (ME3) a potentially civilization-ending war that would claim billions of lives.
If the next protagonist were a space pirate, the plot would also have to be much smaller scale. It should be a personal quest rather than one with a massive impact on galactic history. Military characters are a better fit for the latter.
Personally I thought the military atmosphere of the first and third games was both fun, and mostly well-executed. (compared to most other Sci Fi)
I certainly wouldn't mind another military protagonist, though I also wouldn't mind the series going in another direction, so long as the plot was molded to fit the protag's background.
Modifié par Han Shot First, 29 décembre 2013 - 06:57 .