They're probably going to have them. They didn't downplay the microsoft ones so i would expect them to copy microsoft in this aspect. THANK YOU MICROSOFT FOR THIS INNOVATION.
Reggie stated there is a possibility of those... But with 512 flash memory as limitation. I truly doubt it.
My prediction is that each company will eventually do its best to bleed the consumer dry through microtransactions. I hate to be so negative, but it really feels like we're heading in that direction.