Aye, graft and determination.
amongst many other qualities, yeah.
Pfff, i consider that an argumental victory tbh.
If you don't have graft and determination, which Luque never had, you won't make it. And he hasn't. A lot of potential, i'll happily concede as i trust VI's opinion - but never the mental abilities to make anything of a career after Deportivo and (more importantly) the injury.
Unless you have a good manager who is able to get the best of his players and be strong enough to select the strongest players at that
But yeah, I agree in regards to players mentality having a significant impact (obviously). Must remember the extent of Luque's injury and the social difficulties that would have surrounded it.