Jenova Chen is still active at Thatgamecompany even if several team members including co-founder Kellee Santiago left the studio after the completion of Journey, and the studio is currently working on their next game while figuring out which publisher to sign with.
Speaking to VG247 Jenova Chen said:
"It takes us a little bit of time to basically readjust after the three game deal [with Sony]. We're very close in figuring out what the next deal is."
"We're negotiating with various partners, so maybe within the next month, we'll be able to determine which is the [right deal]."