I'm not sure how one could class the Intel Mac sales as "poorer than expected", when my direct experience as a reseller tells me that nobody wants to buy the old PowerPC stuff I have hanging around, but insists on the Intel stuff, instead.
I honestly wouldn't expect any sort of new products to show up directly on April 1. There may be new stuff next week, however.
As a final thought, does this really belong on the Help forum?