I'd pick Leicester winning today every single time. Six months from now, Leicester winning the title would make me just as happy (or almost just as happy) as Arsenal winning. For a team with the deck stacked so heavily against them to win against all odds - now that would be a story that would transcend football, to borrow John Henry's phrase.
Unfortunately, we've seen variations of this story before. To some extent, Everton was similar in 2013-14; last year, Southampton was top 4 for most of the first half of the year until they ran out of steam in the second half of the season. I'm hoping Leicester can avoid their fate. And if they can keep Chelsea or United out of the top 4 as well, that makes me even happier.