Seems all of Arnie's films are being remade...as Commando, Total Recall and Running Man remakes have been confirmed (though Total Recall isn't really a remake as I understand it, its a little more faithful to the original source material).
Commando and Running Man remakes will be crap, they were utterly 80s style films, they can never hope to capture what made those great, what made them great was that they were quintessential 80s cheese. A remake is not only unecessary but completely pointless as I don't seeing them being hits.
Hollywood is stuck with remakes and sequels currently, its going to be a long death it seems.