Tancredo knows that you can't get rid of the illegals without creating economic chaos.
No, I didn't answer it because you were making an irrelevant point. You're trying to shift the focus of the discussion from reducing the number of illegals coming through, to deporting the illegals already here. Tancredo's bill makes progress on the first part. It doesn't affect the second either way (because that's not the part of the problem it's designed to deal with), but the important point is, it doesn't make that part worse.
It's up to you to back up your sophomoric claim that he's "OBL". Open Border Lobbyists are hostile to good border security. What is there about Tancredo that puts him in that category?