In fact, it is quite the opposite, Maelstrom is in need of a refurb, it is almost 26 years old and there has been quite of few changes to the queue lines and guest access. The biggest problem right now is that load and unload are in different location, so when people leave their ECV's or wheelchairs then they have to relocate them to unload so the handicap hallway is also used as the fast pass line, so they have to close the fast pass line to allow them to move all the ECV's and wheelchairs to unload and then reopen the fast pass line. Also it gets crowded at load with many ECV's so it also makes difficult to move around the area and especially if you are trying to get to the tower.
So if they turn into a Frozen ride then all of a sudden they have a lot of money to the refurb, a lot of things need to be changed and updated.