I don't have a particular problem with Mike allowing it, but I do object to a team doing it.
I have a real problem with working a deal with somebody and having an agreement and then having the other team welsh.
If a team wants to hold open a deal for a better offer, that is just business and is like the real thing.
But...once a deal is done, I have a problem with somebody backing down.
If I make a deal, it's a done deal no matter what better offer comes along later. If an owner's word isn't good, it makes me hesitate to trade with that person again.
Dave N