I personally think they should be able to do deep dungeon, but only solo. I think it'd be alot of fun. Personally with all these restrictions I don't find myself staying much longer as I only came back because of Blu and it's more or less not what a vast majority of people wanted. I had hopes for it to be amazing. And I'll definitely try it when it comes next week. But all the restrictions on it makes me not want to stay once I have it leveled.