I doubt a N Korea vs Qatar fixture can send the Wembley spilling out with English fans, despite soccer being a craze in UK.
The definition of being cricket crazy public doesnt necessarily include an all inclusive, broadminded love for cricket the game regardless of form or participants. I am quite sure we will see wholesome crowds for the quarters, and we all know how has been the demand for semis and finals. Afaik India iisnt a confirmed entry for all these gamees, but the demand has been unbelievable.
Regarding the CB final remark, it wasnt just a end of. summer game, but a crucial must win final for Australia, and the final international of one of the game's greatest. Surely that should see better crowds than a Aus vs Ken fixture or a Net vs Ire one?