For South Sudan this recently signed peace agreement is not inclusive of all the armed groups, so there are people who are still outside of the agreement and there is the possibility of another fight if this implementation doesn't go well.
The main focus should be on how this agreement should be implemented by empowering the local actors to watch over the agreement and by making the citizens own it. By owning the agreement, I think the implementation will go well, but if it's not inclusive I don't think it will go well.