Admittedly I did consider this. I originally said I wanted to be a shadow priest. From the sounds of it on these forums I wouldn’t really be allowed to play one in anything serious.
So I had the thought of rolling a priest and going Holy for a while. I’d ingratiate myself with a guild and community as an awesome healer, raid Naxx, get full T3 and Ateish, and then finally play what I really wanted to play all along; a shadow priest.
But, eh. Just seems simpler to play a rogue instead lols.