Yea, he's going to change Maria and Laura quest line (at least how they play out in the beginning), if im not wrong those 2 path are the two quest on the game that have gamebreaking bugs and fuck up the others paths.... so changing that may help things or.... he can break everything by changing the beginning. Lets pray LoL.
I'm waiting for next version to give it a fresh start, since doing it now doesnt matter... because even if the are bugs or not in this 1.5, the 1.6 will be the one that helps or breaks everthing.