Kerotan said: 
Chazore said:

What makes it more genius, is how it's going to be Origin based, so EA are trying to let their own userbase know next to nothing by not telling them a thing (except leaving a tiny blurb in a video description section). 

I'm sure there is an administration reason they had behind the scenes instead of this ludicrous idea going around that the guy making the trailer was too lazy. 

There isn't any legit reason why they couldn't. If they aren't going to make a trailer for when the PC version arrives, then they simply aren't keeping their Origin users up to date.