I play SMN all the time in WP, and usually end up on adds, most of the times I can handle it, but the major problem I face is my pet running off to fight the boss. Which isn't what I it to do at all. But the bonus of SMN is that I can fight 2 enemies at once. Titan's huge HP Pool, can easily withstand the Tonberries. The other things is that most people don't understand while things can't be slept (Like Tonberries, bosses, or their adds) They can be bound. So if things go south in the Jelly Fight, let a SMN use Tri-Disaster and it'll stop all of them in their tracks and just pick off one at a time, until you clear the field.