Should zombies be more competitive?

Idk about you guys, but I like zombies being challenging. Imo it should be hard to get to round 30 and very hard to 40, and I dont mean hard by making the zombies just spongy.

But it should be an achievement to get to round 40, after trying for weeks and trying new tactics and by a squad that completes eachother. And u should be atleast good in the game.

And I think its good if leaderboard will be more of a main thing, where you can see your highest rounds of you and your freinds. As well as a ranking, such as bo2, but maybe building on to that.

What do u guys feel about this.