Too many editions of a game can be confusing, specially to those that haven't followed the story and may not know the differences between versions. Having them all together in a single package is the right thing to do.
And well, a few extra GB aren0t much of a problem for all the free stuff you've gotten, right?
Please excuse my bad English.
Currently gaming on a PC with an i5-4670k@stock (for now), 16Gb RAM 1600 MHz and a GTX 1070
Steam / Live / NNID : jonxiquet Add me if you want, but I'm a single player gamer.