BioShock on the PS2, PS3, and Wii?

GameDaily BIZ is reporting that video game analyst Mike Hickey seems to think that Take-Two will be porting BioShock over to Sony's PS2 and PS3, as well as Nintendo's Wii.
Speaking of the much lauded BioShock, Hickey said that he thinks Take-Two could bring the game to PS3, PS2, Wii and handhelds some time during the company's 2009 fiscal year. In addition, he noted that the next game from 2K Boston/Australia could be released during FY09 as well. Another big contributor, according to Hickey, will be Mafia 2, which "likely will go platinum."

Hmm... analysts. BioShock on the PlayStation 3 seems reasonable, but unless they're willing to greatly reduce the game's graphics and other "next-gen" features, I highly doubt the PS2 or Wii could come close to handling the game.