Im not a fan of the new tour of duty

I feel the new tour of duty is such a pain in the ■■■ to much of a grind. I think gears3 tour of duty was a lot better all you had to do was level up that gave you a reason to level up. Im not complaining im just shareing my thoughts if possable can you please fix the tour of duty and make it go back to the gears3 tour of duty?