Hmmm. Well, once again my feelings on his draw are that it could be really good if he's playing well or really bad if he's playing mediocrely or just plain bad. The good news is that out of all those big servers of Benny, Tomic and Anderson, he'll only have to face one, probably Anderson if I had to guess based on recent form of all those guys and if he plays smart, aggressive and patiently (i.e. not going against his playstyle and trying to rip winners within the first few swings of the racket leading to a lot of easy unforced errors) he has a chance to beat Anderson and then more than likely Kohlschreiber would be his semifinal opponent which would also be a winnable match for him so he's got a shot, even if it's a small one, of getting to the final.
Course let's not forget that Gilles can lose to anybody no matter how much of a nobody they might be if he's not in the right mood at the start of a tournament, so let's not look past local WC Kyle Edmund. He could be the one who takes Gilles out instead making everything moot.
We'll see. Good luck Gillou!