What Martin means is that trans component failure is random, not determined by how many launches you've done - and to avoid any issues in the long term make sure the appropriate servicing is done over its lifetime.
I can relate to this, a mate of mine a few years ago blew a hole the size of my fist thru the bottom end of a Mazda 3 MPS doing 2000 rpm @ 40kms/hr on a main street on the Gold Coast when a rod exploded. But many weeks before that, he was doing hill climbs up springbrook and pushing the car to the limit with the best of us.
Was the car stock - yes, did he thrash the balls off it, no. Totally random and unfortunate..... lucky the thing was under warranty though.