Millar says "gaming the system", Sutton says "marginal gains". Others might say "exploiting loopholes" or "being creative within the rules", all the same thing. All successful sports teams find ways to push the rules as far as they can without incurring penalties, and using TUEs is one of those ways. Unfortunately, lying on the TUE is not within the rules and testosterone is not a therapeutic use. Perhaps being caught shows British cycling (and Cycling) still haven't caught up with the Continental teams – but I'm sure they'll get caught out too. And the Chinese might be a team to watch!