That left photo a few pages back that everyone's talking about doesn't even need to be photoshopped. The angle, the way his shirt is hanging in the air in that particular moment, the lighting, his posture, and about a billion other factors contribute to how (fat) he looks. Something as innocent as inhaling vs exhaling at a particular moment can make a huge difference in a photo, especially combined with all those other factors.
What happened here is that whichever news site it was that wanted to emphasize him losing weight recently, probably scrolled through hundreds of photos of him from last season, and cherrypicked the one which kinda made him look bigger than he is now. That's all it is.