I tend to love the second goal more. Amad Diallo and Erisken had a good ball understanding. How Erisken did the proper calculations to release the ball back to Diallo at the right and in the right position, this showed big height of team work and good communication without any form of selfish game.
For their game against Brighton I know for sure it will be more demanding appearance but Amorim has to work on his team confidence such that they first believe In themselves and understand themselves as a team. I believe this approach should earn them a point or more of they can understand themselves.
Looking at how they defeated Arsenal, and they now defeated Southampton sort of easily, we could see that they are on a roll and they would have some confidence without a doubt. They should be able to beat Brighton as well, they have few more days to relax and rest, so they should be able to get a win here.
Obviously after that many games, the players are probably tired, I do not know if they had any training or whatever during this period, but if I was Amorim, I would just let the players be at home and tell them to just rest all day at home until Brighton game, not even joking. Game on 12th, game on 16th, game on 19th, game on 23rd, game on 26th, and game on 30th. Those are the games they have/had, and that's really pretty tiring and fatigue could become a huge issue for them if they do not rest properly. If they keep training between games too? That could cause a lot of injuries.