Johnny Manziel is preparing for the NFL Draft, and until then he says he's staying off Twitter. Manziel was quiet on Twitter during the 2013 season after an eventful summer when he regularly tweeted photos of himself at parties, NBA games, and vacation trips. But just because he's not tweeting until May doesn't mean you won't see him on social media. Photos of Manziel with celebrities and athletes always seem to be popping up on Twitter and Instagram. Or maybe he's growing up and getting serious about becoming the face of an NFL franchise.