I think that Brighton will not be able to resist Arsenal, who are in very good form at the moment. I think that Arsenal are looking much better than last season, so it will be very difficult to beat them. Although Brighton have been showing good results lately, their professionalism is still not enough to compete with such a top team. Moreover, it is not certain that Brighton will continue their streak of success considering how they performed last season. We should watch them longer
Arsenal have shown more prowess lately and since the start of this season, they have beaten their opponents including Aston Villa in the last match with 2 goals over none. On the other hand, Brighton have also shown same energy by beating Manchester United with a 2 - 1 and lashing Crawley Town with 4 over none in a victory to show their readiness for the season.
Both Arsenal and Brighton have not lost in their games since the start of season and Brighton are just at the top of Arsenal on the table standing with same points. The clubs will be playing each other by Saturday and one of the team will have to lose for the other to win. While they seem to have same energic approach to their game play right now, I predict Arsenal winning over Brighton with the same energy they used to win over Brighton in the last two matches both clubs played each other but until then, we can only predict things to go the way we see it.