RG Live WotLK 3.3.5a

There's been a recent fix in the Creatures target evaluation logic, allowing nonaggressive mobs to target engaged units

    // if I'm already fighting target, or I'm hostile towards the target, the target is acceptable
    if (IsEngagedBy(target) || IsHostileTo(target))
        return true;

However, this doesn't extend to Units that are engaged with a summoned minions owner. This ie. makes the TotemAI-target hack required, which we want to replace now.