A redesign of Sony's PlayStation Store is coming in April, according SCEA's Director of Product Development John Hight. In an interview with Gamasutra, Hight said, "I think you will see a pretty big change in the PlayStation Network in the early part of April, where we roll out some new interface stuff largely based on customer feedback."
The changes, according to Hight, amount to simplifying the system and "cutting down on the number of mouse clicks, making it easier to find stuff that you want to find."
High also said in page four of the full interview that another Warhawk expansion is due out also in April. Said Hight, "We just released an expansion on Warhawk in September, and we'll release another one in April."
[Via PS3 Fanboy]