I just had a guy in arena sit there when I had ragnaros in my hand ready to play... he had 1 mana left, a taunt, a large minion, and a small minion, no reason to think the taunt was going down anytime soon, the minions not in danger if it did, had ice block and frost armor both up still as secrets and over 20 hp...
oh, and I had 1 minion out and it was frozen
Sat there for like 35 seconds deciding then played mirror images.
Am I wrong in thinking that's an absolutely senseless play, and the exact opposite of what you should do there (i.e. save them in case you need taunts)... unless you know for a fact that I have rag and am hoping to pick something off and even up the board that way?