If the purpose of reopening the Epcot monorail is to accommodate those who are park hopping, it may not be open early enough to benefit someone who's trying to get to Epcot after breakfast. I believe park hopping is only going to be allowed from 2:00 pm-on, and that park-to-park transportation (the buses in most instances) will only start a little before then. Of course, they could decide to open the Epcot monorail earlier, just to accommodate the monorail resorts, but they very well might not. Did the rumors you heard mention anything about daily starting time?