Originally Posted by
eugegall
See where I'm going?
Probably depends on the TP Run. I could imagine BAEC not being all too happy about you flying 3 times to Asia on a cheap QR fare and then flying 4 BA legs to get to BA Gold. If, however, you're making a TP Run on BA, then they've sold another seat that may have stayed empty.
Considering that BA transports over 45 million passengers annually and that a tiny minority of those passengers will do TP runs, I seriously doubt that BA cares.