The most hurting part of all this wasn't the result, it's the realization that there is no end of this suffering in near future.
It doesn't surprise us any more, these defeats. We have come to terms with these horrible results. Now the immediate prayer on everyone's mind would be to see a series of not-so-bad results, which would help us to qualify at least for Champions League.
That's how the situation has turned for worse under Koeman. Despite the horrible last few matches under Setien, we all would admit that he at least got us dreaming in the first few matches undercharge. Still, to date, we wonder why he changed from that initial orientation and how it would have all changed had he remained true to that.
With Koeman there was not such pretence! This guy's unique selling point was that 'He knew How to Fix Things'. At the moment he doesn't look capable of doing anything other than going down under the weight of his ego.