Totally agree with this, especially the bit in bold. I don't have a crystal ball but this team / squad looks like it's ready to compete for the big prizes going forward, we are not top of the league by luck, the performances back up the results. I also think Arteta and Edu are extremely ambitious and will keep on improving and evolving the quality of the squad.
Irrespective of what happens this season, I would hope we are challenging for the title next season too.