the field. I did notice that it made there be two #21's, but that's not necessarily a problem as long as they weren't on the field at the same time. But why would #29 (and 2 others) change so quickly and then run right back on the field? Maybe one of them stayed on the sidelines, I can't remember for sure.

It seemed awfully fishy to me, but i have no idea what advantage they think that would have given them.