machester city is win season 2015/2016 in EPL next cointainder chelsea,manchester united,arsenal,liverlpoll and hotspur
After their start I think you may be right about a City win. I had high hopes for Manchester United before the season started but they've been playing abysmal. I can see them drawing or even losing to the so far unbeaten Swansea this weekend.
manchester united lost is team underdog swansea city, is bad manchester united, machester united is must buy center back
Their main worry at this point are attackers. It's shocking to see how they try to play the ball to each other like Barcelona without striking force. They are about to sign Anthony Martial from AS Monaco, which isn't enough. They need another striker.
If they don't get any atackers then they're in trouble. I don't think Gaal will be able to grab any decent ones before the transfer window closes. He'll probably end up buying some crappy ones out of desperation.
You call Swansea underdog but their attackers are better than Manchester United. They have Andre Ayew and Bafetimbi Gomis. Actually they both scored a goal against United this game. 
Both of Swanseas goals were great. They deserved the win.