*/
protected Card pickRandomPlayableCard (Hand hand)
{
List<Card> playableCards = Lists.newArrayList();
for (int ii = 0; ii < hand.size(); ii++) {
Card card = hand.get(ii);
if (_trickCardGame.isCardPlayable(hand, card)) {
playableCards.add(card);
}
}
return RandomUtil.pickRandom(playableCards);