By Chris Rosvoglou On Tuesday, the basketball world learned that former Purdue star Caleb Swanigan passed away. He was only 25 years old. After having an exceptional career at the collegiate level, Swanigan was selected by the Portland Trail Blazers in the 2017 NBA Draft. A few years ago, a photo of Swanigan surfaced on social media. Some people rudely criticized him for gaining weight. His former teammate, Damian Lillard, wasn’t going to let these negative comments slide. “If you gone post this s–t with real concern that’s cool,” Lillard replied. “But don’t ask ‘how does one go from this to …