Hi, it is easy!!!
What i think is to analyze the density of population in Qatar then try to analyze the population that they love football Arabic or asian or europeen, if the qatari clubs recruit a famous football player from the most population automatically you will get fans supporting the club and it will a great challange between club and fans...
lets take an example if they recruit an famous indian player to one club here in qatar all indians fans will come to stadium without any encouragement or gifts same for arab countries...

thanks for reading my comments...