I'd say the right immediate response, is to have an honest internal review of attitude and performance, and then go and smash Brighton.Thats two recent interviews by Vertonghen - he seems in the press more now than before. This is a reasonably measured response to a catastrophic result. What the team now need to do is to beat Bayen away - that more than anything would help put this to bed. A tough ask!
This might be a good point to change the captaincy to Kane - signal a new start. A return for Dier perhaps. Aurier has blown it!