Tottenham has been trying for decades to win the title, Leicester last year barely was able to keep its spot in the Premier League and there is a reasonable chance that next season there success will plummet.
Now tell how would it be fair that a team who has tried anything for decades to achieve something, being mocked for it continuously, and then when they finally seem to succeed, they get bested out of the blue by a team that had one ridiculously successful season and had the luck of the devil. How is that fair? Tottenham currently scored the most goals and conceded the least amount. So they have both the most efficient attack as defense.
You're being severely biased because you rather shave your head than seeing Tottenham win. Leicester's story reads like a fairy tale, but the reality is that Tottenham deserves it more.
