For the match between Sunderland and Arsenal, I see a victory of Arsenal, even if they're playing away.
9 times in a row without win Sunderland currently is the worst team on EPL and i'm sure David Moyes will be sacked soon and certainly Arsenal will win but maybe the problem to betting for this match is the odds for Arsenal ML is pretty low and to increase the odds you must find another options but i personally dare to pick over 2.5 goals and this option bet have decent odds rather than Arsenal ML
Then I think that taking Arsenal to win and over 1,5 goals in the match is a good idea. That's what I'll probably do.