I thought the same about Poch after his last full season at Spurs, granted he lost the CL final but I don't see what else he could do with that team, squad was never good enough to win the league and Spurs' couldn't match the spending of the other top teams, he's basically sticking around to scrape top 4 finishes. Sure he could have gone all in to try win a league cup or FA cup but it really doesn't do anything for a manager, you only have to look at recent examples of Arteta, Wenger and Rodgers own fans asking them to be sacked months after they've won a trophy. You can also add the likes of Mcleish, Dalglish, Martinez, Laudrup, Ramos to that list. He should have left while his reputation was at it's highest.
The chances of Leicester finally getting top 4 finish decreases every season as the quality gap between Chelsea/Liverpool/City/United and the rest just gets wider and wider.