I only disagree with one small part: "The Core Market
To put it simply, make the games that would be a hit on the HD systems. To add to this, wishy-washy games with the name slapped on, and niche games, wouldn't have sold on those systems either. And if a game is a hit with multiplayer, it's a good idea to leave it in when it's on the Wii."
Its just that if it were that simple, then they wouldn't make bombs on the Wii. If anything I would remove that part and just stick with the core focus on the article without straying. You covered this topic better in your other paragraphs.