Also note that these 'core releases' include sequels to the PHB, the DMG and the MM. By that reckoning, there are nine 'core' books for D&D 3.5: PHB 1 and 2, DMG 1 and 2, and MM 1-5 ...
I imagine that there will still be more MMs released than PHBs or DMGs. Possibly not by as wide a margin as in 3.5, but still more. (Maybe alternating PHB/DMGs with MMs on alternate years or somesuch.)
I imagine that there will still be more MMs released than PHBs or DMGs. Possibly not by as wide a margin as in 3.5, but still more. (Maybe alternating PHB/DMGs with MMs on alternate years or somesuch.)