This is great for Andy with both Delpo and Cilic out. Also Seppi has played two 5-setters last two matches and Chardy has just played a 5 setter and two 4-setters before that. So they should be a little fatigued by the time they could meet Andy.
Aye draw looks a whole lot easier now. Would be criminal not to make the Semis, especially if Simon beats Monfils.