On potentially playing a petless class depending on talents:
I do not give any shits. It's not like I'm managing all my imp's casts right now or anything. It's a completely passive mechanic for all intents and purposes and I quite frankly wouldn't even notice if my imp was removed and had his damage rolled into mine. The only remotely way this could affect me is as demo, where I wouldn't have to felstorm before I swapped to my felhunter. If anything that's an improvement from a minor annoyance. Frankly I don't see how it matters. If taking the pet sac talent nets me the most dps, I'll do it without thinking twice and won't look back.