I've got to admit I'm a little skeptical of the "Disco was tipping his pitches" theory. It's a little too convenient. Here's what would make me believe:
1) Some background. Give me a "we got a call from a viewer who said he saw how Disco was tipping. He called but word didn't filter to dugout till after Disco was removed. We checked the tape and sure enough he was right"
2) Pirates "Our advance scouts saw something that we were able to take advantage of".
I haven't seen anything to support the idea. Has anyone else?