Pratt stars in Jurassic World as well as Guardians of the Galaxy, which opens officially tomorrow.
Trevorrow added with the following image:
See you next summer, Star-Lord. #GOTG
Jurassic World has a June 12, 2015 release also starring Judy Greer, Bryce Dallas Howard, Vincent D'Onofrio, Jake Johnson, Omar Sy, Irrfan Khan and Ty Simpkins.