Apple (AAPL -1.4%) roundup: 1) Gene Munster expects Apple to " introduce something new in March or April," including perhaps a 5th-gen regular iPad and retina iPad Mini. Other sources have suggested a new regular iPad won't arrive until fall. 2) Apple's second California suit against Samsung, which covers the Galaxy S III, could be delayed until an appeals court rules on Apple's August victory. 3) Staples appears set to begin selling Apple products; the move probably has much to Apple's surging enterprise sales.