You know,a I was thinking, what kind of name is Chudly Canons? Then it hit me.

That's the way of Queen J.K to say that Cho and Dudleyy are canon.

Think about it, she stated that she wanted Dudley to have his own kid and bring him to Platform 9 and 3/4...

Cho Chang married a muggle...

It fits in perfectly...

ALL HAIL QUEEN J.K ROWLING!