It’s a difficult one, many would hold up the cricketing system as a form of mockery and farce about how players can represent teams from where they are not from. However if you look at it, it isn’t that bad.
Prior left SA at 11, and Strauss at 8, both would have qualified for the English national football team under the 5 year compulsory education law.
Pietersen and Jennings both had English mothers, so would have immediately qualified for the English national football team, both these players had to serve 4 years of service to county cricket before becoming eligible for English Cricket.
People like to mock the qualification of English cricket players, however if you post a thread saying that you don’t think Ashley Williams is Welsh, (He has more distant connections to Wales than any cricketer mentioned), then you are some sort of loon.