Just that, every time you change a zone you have to reopen your inventory and re-summon whichever mini you chose to sport around tower. Then when you change a zone again there it goes again. Not that I like comparing other MMOs to each other, but that’s what makes the industry grow, competition. Why not just have a sidebar of maybe 1 to 5 buttons that allow you to put things like pets, food, other consumables in. That way you don’t have to open your inventory every single time, find it, and select it. Call me lazy, but I don’t run around with my prized mini collection because it’s such a pain to have to re-summon them every time I want to do something new in a different zone.