Koskinen who was given a huge contract that season and had entrenched himself as the starter for Edmonton? Or Jordan Binnington who had 1 NHL start under his belt and 10 years of bouncing around the minors?
It is COACHING and the team belief that lead to the Blues winning the Cup.
The Oilers have all the talent in the world, but they have struggled with coaching and team belief for years. It is why they continually finish int he bottom of the standings in the last 15 years, always hoping that next number one overrall will change the franchise around.
Edmonton is a sexy pick every year to make the Finals, but they never do, and that is not because they do not have the talent.