Does the signing of Shaquille O'neal make the C's the "FAB 5" instead of the "Fantastic 4"?

this is actually a fantastic addition and at the right price for the celtics, shaq was the best big man available after the intial free agent bonaza finished, he provides size and experiance, any laker fan saying the celtics are to old well tell me who hit that big 3 in game 7? it happened to be the oldest laker in derek fisher, this team may be old but they have years of experiance, and they wont play heavy minutes and the scarey thing is they have a mountain of size