hai guys...as a player with a sorc as his main (on his 4th life also), i can assure you that haste is worth carrying...
see, it's neat how we arcanes can kill things quickly. however, sometimes sustained dps is king.
let me put it this way, if i'm on my fvs and you refuse to haste me because it is a waste of a slot, then i hope you can self heal. and i will, in fact, send tells to the other party members to make sure you get all the aggro.
i could go on but...quit whining, carry haste. no one should reasonably expect a sorc to carry extend with the SF feat for the pre....that does not excuse dumping an extremely useful group buff for a spell that is...wait, what is in the 4th level slot that is so insanely important?
but, if you really wish to dump haste...that's gravy. i hope you enjoy soloing everything including raids, because you will get blacklisted.
cheers