Hansa-Park is planning a new major coaster in 2014 in the Mexican area. The Drop-Tower "Monte-Zuma" will be removed to make room for the new attraction. Also removed will be the Schwarzkopf Dschunke "Sturmvogel" - if this is also to make room for the new coaster is not said, but that there're problems with spare-parts for this ride.
So far there is no information about the type or make of the new coaster. The teaser says: "The coaster will be unique in the world, Hansa-Park will position itself into the first themepark league". However the coaster will be built in the aft section of the park as there are "no height restrictions" in this area.
Source: Luebecker Nachrichten interview with owner Andreas Leicht
MOD EDIT: Thanks for sharing this information. I've moved posts regarding this vew attraction into this discussion thread.