Why wouldn't he play? Every single game we've played in July has been 3 or 4 days apart. Even if he is dead tired for some reason after a days rest from a non-competitive game, Rochat can easily fill in in the middle and Harvey take the left. The combination of Robson, Koffie, and Davidson in the midfield helping out defensively has probably taken a lot of workload off the defenders.
Playing one of the better teams in the league you can really only hope for the best anyways!