We were a bit lucky with decisions earlier on this season, the last few weeks we've been a bit unlucky, we are on the receiving end of debatable decisions which is fine as it was always going to even itself out over the course of the season.
1 thing I will add is that was our 4th game in 10 days, & it looked like it showed last night. Not an excuse for the level of performance but just now there's always the question of how much not having European Football benefits teams, which you would imagine not being the case next season with the more familiar faces taken those spots next season.
Exactly, have been riding on luck lately with a superb conversion rate of chances. Everton were in poor form, dodgy defence, and fair play to them, rode their luck, last min penalty shout and a double clear off the line to take three points.
With regards to four games in 10 days... The point of having a big squad is using them. Xhaka had a subdued game and Coquelin looked tired next to him, Gabriel unfortunately is not half the player Mustafi is, both in his ability to proactively read the game, composure and leadership ability. I'd have preferred Rob Holding, his composure is key more useful to the way the team builds from the back, and he actually speaks English...
Everyone is always correct in hindsight, of course, but why not bring Perez on earlier than the 88th and push for the win, perhaps switch out the knackered Ozil for a swashbuckling and hard running Ramsey to increase the pressure on the opponent's CBs? Sadly, ended up with like-for-like swaps and no change to the shape of the team other than Giroud's addition pushing Sanchez to the wing.
On a side not, have been impressed with Chamberlain as of late, seems to have acquired a bit of a cutting edge, even if his finishing needs work. It is harsh Wenger insists on bringing him off in the 70th minute every game he plays (literally, I think he's finished one game this season where he wasn't the first sub). The lad needs to be kept on, he's already in his most productive season, and slapping his confidence every game taking him off first can't help with that.