With the RP now at $799 it appears that it will be difficult for Canon to get a new mirrorless system inexpensive enough to replace the Rebel lineup as an entry level camera. The new 50mm is a good kit lens but there doesn't appear to be a replacement for the 18-55 sold with so many crop frame bodies. Don't know how much of Canon's revenue stream is entry level Rebels (T6, T7, "i" versions or even the 90D at the high end) but I don't see the M series as a contender to replace these.