Forum member gabriellee11 reports from a reliable source that these are the upcoming rumored LEGO Exclusives UCS sets for this year. LEGO 10218 Pet Shop is very likely to be the next modular building.
- Architecture 21008 Burj Khalifa-Dubai
- Creator 10218 Pet Shop (Modular Building)
- Creator 10220 Volkswagen Van
- Creator 10222 Winter Theme Set
Discuss about these rumored sets here.