What I do when I run 4e is:
1/ Ban Expertise. All of them.
2/ Lower all monster defenses by -1 when the PCs hit 11th level, and by another -1 (for a total of -2) when the PCs hit 21st level.
Well that's just great Nifft... now why don't you tell me what
*WOTC* should have done?
Because they
could not lower all monster defenses by -1 at paragon or -2 at epic. Because that would involve having to re-edit and reprint the entire first Monster Manual. And there's absolutely no way they were going to do that, because it was not financially sound, especially not just to please the few of you who are all up in arms about this.
Do you actually have a solution that WotC could have done to fix the "problem" that didn't involve adding feats? Because if you don't... then you're basically telling us you're complaining for the sake of complaining.
You: "There's a problem with the game!"
WotC: "We don't consider this much of a problem."
You: "You should!"
WotC: "Fine. Have it your way. Here's a solution."
You: "I don't like that solution!"
WotC: "Then don't use it."
You: "You shouldn't have made this solution in the first place! It's not elegant!"
WotC: "Some people wanted a solution, we gave it to you. We don't care if you do or don't use it, or if you make up your own. But for some people, the solution is fine."
You: "You did a bad job!"
WotC: "Okay. Your opinion is noted."
You: "You did a bad job!"
WotC: "Right, you said that."
You: "You did a bad job!"
WotC: "I heard you. But it's too late to do anything about it now."
You: "You did a bad job!"
The rest of us: "Is there a point to all of this?"