Tyres burst for a number of reasons. The fact that a tyre bursts on landing does not necessarily imply that the pilot made some kind of mistake. And, if it was a mistake, that has no bearing on the standard of training. Mistakes happen. That's one of the main reasons your training is so long. As well as helping you to avoid mistakes, it's about being able to admit them and deal with them when they do occur. Which they will.
Scroggs