I predict that if they do consolidate the line, which makes sense, and eliminate the pro moniker while keeping the feature specs relatively the same... there will be endless complaining here about how "Apple has finally abandoned the film, graphic, photo, and music professionals that built their company" even though nothing will have really changed.
I also think this new "aggressive" pricing will simply be the elimination of the education discount, and taking everything down to that level anyways. Almost everybody I know manages to scam a student discount, they might as well reap the benefits of a perceived lower price point.