Well, I guess we're going to go from stock speakers and buds with no bass response to stock speakers and buds with blown out bass response...
All sarcasm aside, I really doubt the acquisition was about the hardware, which is pretty sub-par (and everyone knows it). They want the music library and streaming service, along with the user base -- nothing more. The crappy headphones are just a bonus, since the average consumer can barely turn on their phone, let alone tell the difference between 128 and 320.
EDIT: Also, because Iovine is an insider, I'm sure those streaming contracts are a pretty sweet deal. As the other story states, Apple probably wants him to spearhead the music services projects to flesh out contracts.