Look bro... No body can force someone to post anything here on DC. People post whatever they like (with in the rules) here on DC. You can request it in the request section. It's nothing to do with either Pakistan, India or Srilanka matches. There aren't also that many people posting cricket matches in the sports section. As i know Desi9 is one of the few, you can request him as well.
There isn't that much of a demand for these matches, as no one have posted many here. So, you best option would be to request it in the request section. If people vote for it and therefore, the demand rises that the chance of it being posted here on DC will increase.