Difference : Yoshi P - "We need to go on the attack" actual quote from an interview when he said they had like 3 other titles on the make= Focus on multiple titles, dividing budget and staff, making for 5 month patches with minimal repeat content.

Blizz: "We need to go on the attack = Focus on WoW with a clear roadmap, teasing new features.

I reckon its staff, budget and bad direction / corpo meddling which includes Yoshi P