Since i started playing this game 3 years ago, i noticed you cant really enjoy all the content each expansion has to offer, unless the current one.
After seeing this video: https://www.youtube.com/watch?v=39UyBYzQMsg i realized im not the only who sees it the way i see.
My question is, WHAT IF, you could only go to the ''next expansion'' after you at least killed the main boss of the expansion you are playing at ?
Like, you couldnt go to Northrend unless you killed Illidan, so you could follow the story line, and not be confused like the video shows. To kill Illidan, you would need to farm burning crusade itens, and fully enjoy all that Outland has to offer, before you go Nothrend. This way, the main cities of each expansion would still be full with people, and not like our reality, where you have empty Shatrath, Dalaran, even Stormwind in my server is empty.
What do you guys think ? I hope i made my self clear. English is not my main language, sorry for any mistakes.