Have expensively-assembled Rangers improved at all under McInnes?

Where do you start? How do you catalogue the insipidness of Derek McInnes' Rangers team in Jablonec? How do you catalogue the Pedro-Caixinha-in-the-bushes level embarrassment that the club experienced in their exit from European football on Thursday?In Jablonec, Rangers were unspeakably awful, devoid of any cohesion, desire, threat, their manager reduced to saying how embarrassed and mortified he was multiple times post-match. They had one shot on target the whole night, one goal scored in 210 m