it sure can. use this part iPad Retina Front Panel or one off ebay. the process sill be similar to the guide posted on the ipad 2 wifi (I don't know why there aren't any guide for the ipad 3 yet). It is not an easy job though.
I hope I was help!
Touch portion (digitizer) of the display. Use to replace a cracked, broken, or shattered digitizer. Compatible with all 3rd and 4th Generation iPads (all Retina iPads). — 37 available at 84.95 each.