Getty It's a tough road to the 53-man roster for this Chicago Bears standout rookie. As training camp marches on at Halas Hall, undrafted rookie wide receiver JP Richardson has become one of the most talked-about surprises on the Chicago Bears’ roster. A product of TCU by way of Oklahoma State, Richardson wasted no time putting himself on the radar. On Day 1 of camp, he hauled in a spectacular one-handed diving grab down the right sideline, immediately drawing buzz and praise from coaches and