Kolokotonis, have you ever met Cardinal Burke? I have and I can tell you that he is very kind, a true gentleman, and is very straightforward. I can’t help but think that you have him confused with someone else, but if you are sincere in your criticism, please tell us all which Canons he violated which make him a “heretic.” I’m sure we would all like to know. And please refer to these Canons by their name and/or number, so that we may be better informed.
Burke is also noted for his extravagance in dress. This violates Canon XVI of the Seventh Ecumenical Council, though to be fair, a number of Orthodox bishops are guilty of this one. I can likely find other disciplinary canons even from the West, but I have a meeting to go to. Were I a Latin, I'd pick another hill to die on in my fight with the Pope.