As good as it gets? This season yes, definitely, we will end up in 7th, possibly sixth if Arsene has truly lost the dressing room. However, 7th would not be a disappointment to me, it would bring us back to European football, and begin the next stage of Koeman's tenure. We have some extremely gifted kids, who will only get game time if we have sufficient games to blood them. In addition we will have some good players joining us in the summer.
If some of those good players coming in include some pacy central defenders and a quality keeper, we will progress some more and cement ourselves as a top six side. It is then about breaking the bottler mentality and starting to occassionally turn over the likes of Liverpool, Chelsea etc. Then we can move into a top 4 and begin to challenge for silverware.
I see no quick fixes, regardless of who the manager was there are a lot of players who are coming toward the end of their tenure here, there replacement will take time.
With regards the hoofball element, I have seen plenty of that this season, but I have also seen some fantastic, incisive pass and move football. This team's playing style is far from perfect, but i believe it could be successful particularly if we were able to entice the likes of Santi Cazorla to try his luck with us? With an upgraded keeper and central defence, that could be the step change some of us are impatient for.
Either way, i am yet again excited (rather than desperately hopeful or fearful) about a forthcoming transfer window, and that can be dirctly attributed to the new regime. I think that in itself is a reason to be positive