I think you are now in the position arsenal were 10 years ago. The new stadium needs to be paid for, squad investment will be taking a back seat, and you'll be a selling club.
They are in a much worse situation than that.
Without Kane, Spurs are going to struggle to finish in the top 10.
Villa are spending really well, even accepting they lose Grealish. Arsenal are giving Arteta some money to work with, Bielsa is getting some better players, Leicester aren't going backwards. The top 4 is already settled.
Wolves will probably bounce back because their last season was unusually negative, hence Nuno going.
Spurs were 3 points ahead of 10th last season. Does anyone think they're going to do better without Kane?