So basically, you want it to be easier and include more camping so that you can rack up more kills?.. I mean outside of that, I see no reason to make the gameplay simpler so that you can focus on one thing. Should we also remove buttons on the controller.. Ahh I see, SMART should shoot for you that way you can watch as the game plays itself. Haha seriously though, sorry to be harsh, but I see no reason to make the game simpler. The more this is encouraged, the less devs will step outside of the box to make exciting games to play. Look at COD for example. Its been the same game for over a decade, and because a couple years ago they switched from world war 2 to modern times, its supposed the be this new and exciting game the likes of which we have never seen before?.. cmon people.
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One thing I also wanted to mention.. if your looking to be able to focus on gametypes and maps, that is available, just in a different sense. You can focus on gametype sets... there are a number of different combinations, you can specialize on that certain combination as well as specialize on certain maps. The variants are simply more complex.