NaijaSpurs
Les Ferdinand
Think it comes down to the fact Poch would rather have attacking midfielders playing regularly that can also play up top, rather than "backup strikers" getting rusty / unhappy and meaning new personnel when they come in the team. Remember, it was only really due to desperation that Llorente got matches.
I would suggest it had to do with however hard he worked he was a striker that just seemed bereft of confidence in front of goal, penalties notwithstanding