The FB25 was designed for DI in mind so I assume the FB20 is similar. I think we will see DI added in a few years.
"The FB25 makes the same 170 hp as the EJ, but torque is up 4 lb-ft to 174. A gain of 4 lb-ft isn’t the only reason Subaru redesigned the engine. The new four is slightly more efficient—EPA ratings for our four-speed-automatic test car jump 1 mpg in each test to 21 city and 27 highway—saves weight, and paves the way for the future adoption of direct injection"