Claudius very often crises aren't just a result of one thing - it's a multitude of factors coming together. we just need to make ourselves more robust for next season.
You often talking about these crises and factors in the abstract, as if it’s not something we already knew about and for which Arteta should have been planning to combat.
That making ourselves more robust for next season? It’s a season too late. The signs were there last year and not heeded. In fact, they were probably there most strongly the season Saliba went down and we were left with Holding.