Flower headed to the Vita, but where's Journey?

Flower was pretty and all, and comes some four years after the original to the Vita on the soggy heels of the PSP version of Flow (which was made by a third-party developer, I think). Not sure if Thatgamecompany is involved in this one, since it has finished its developer agreement with Sony. 

It will likely use the Vita's tilt controls to mimic the Sixaxis input and brings its near spiritual gameplay to the handheld's gorgeous screen. But, while its another welcome addition to the console's indie collection, surely the more recent game-of-the-year winning, more high-profile Journey would be a better story at E3?

Hopefully good sales of Flower will open the door for Journey of the Vita.