I agree with this. I've seen you Arsenal fans talk about 'litmus tests' sarcastically and all, but I've said for a few weeks now that what would make or break your seasons would be the Feb/March period, and you don't need to be a genius to know that when you look at your list of fixtures. Now don't get me wrong, you're on top, deservedly so and you've done great with most challenges levelled at you this season. But that run of games at the end of the winter is dreadful, it'd be hard to deal with for any team, even an amazing one with a huge squad (and I don't think that's quite Arsenal, as of yet), so unless you build up a good lead very soon (which is difficult as you're relying on yourselves not slipping up, and other teams doing so) I don't think it'll be attainable for you guys.With the way our fixtures look in March, the next month is crucial for us. I don't think being 1 point clear at the end of January will be enough for us to win the league. We're going to have to build a lead but it's so difficult to do.
My personal opinion is that you're going to crumble during that period, but my predicting skills are as shit as nahealai's jinxing powers are spooky, so you'll probably be fine.