This thread is full of idiots... Lightning Bolt is NOT being reprinted.
Many times has a writer in Wizards said so, because of the plain and simple fact that it's too powerful for what it costs. x/3 creatures shouldn't be able to die at instant speed for one mana without a signifigant drawback. (like PTE giving you a land)
I absolutely guarantee that LB will not be printed in M10, and you can quote me on that.