No, unless you're somewhat of a techie; If I'm correct, you should be able to change the loading screens, not only for the other EP and SP ones, but for pretty much anything you want. The thing is, you would need to change some game files, and this could somehow affect your gameplay. Outmostly, you would have to reinstall the game to fix it. I'll search this further by the morning, or whatever time I wake up at.