Let me give u some facts :
1) BCCI owns 50% of CL...rest is equally owned by CA(Australia) and CSA(South Africa). So 4 teams from India and 2 each from SAF & CA. Other than these, two teams are invited from England alone bcz quality and standard of T20 cricket from there.
2) Initially when CL was about to commence back in 2008, India was to send two teams only and one team was invited from Sialkot but then 26/11 happened and as a result 2008 CLt20 was cancelled. Later when it took place in 2009, team from Pakistan wasn't invited for obvious reasons and their place was taken by 3rd IPL team.
3) Request for 4th IPL team is more from main broadcasters (ESPN network) bcz they have signed a contract for 10 years for CL valuing near $1 billion and that's why they know from where they will earn the most i.e INDIA as its the biggest (BY FAR) market of cricket.
4) Have u every called Champions League (Football) a joke bcz it also offers 4 places each to England, Spain & Germany whereas just 1 only from a group of 26 countries ?
5) No one puts pressure on Pak or any other country to send their team to CL. Infact, its countries like Bangladesh, Pakistan, WI etc which cry for participation in CL. Secondly it doesn't fall under ICC nor ICC organizes it. Its a private tournament organized by thee cricket boards on profitability basis So, any body got a problem....GET THE HELL OUT