SANTA CLARA, Calif. -- The San Francisco 49ers took a lot of heat when they decided to play Aldon Smith in the Week 3 loss to the Colts.Perhaps they will take heat again for activating him to the 53-man roster days after he was released from alcohol treatment, although it's mandated by the NFL because he's been released from treatment.I don't think they should take heat. The 49ers have had Smith's best interest at heart all along.It certainly didn't look good when Smith played against the Colts.