I reject your reality, I substitute my own !!
First I was thinking we could maybe buy Guimaraes and Tielemans to give more defensive and offensive options.Bit ridiculous to abandon interest in a player because they made a mistake in a football match. Guys a proven over multiple years to be a top PL midfielder. Would be a great pick up.
Now I'm not so sure. Last night Tielemans was one of the worst players on the pitch. Also it looked just like in Wenger's later years, when Xhaka was in the midfield alone defending counter-attacks when losing the ball. So slow to recover, which will result in sure goals.
Not everyone has to be fast, but this kind of slowness and lack of interest in defending is just too limiting. He made multiple bad moves while defending too, and they just ran past him.