Former Colorado Buffaloes star wide receiver Laviska Shenault Jr. was released by the Birmingham Stallions of the United Football League on Saturday. Now having flamed out in both the NFL and UFL, Shenault’s career hangs in the balance. Here’s a look at Shenault’s peak with the Buffaloes, and how his playing career may have come to a recent end. Laviska Shenault Jr.’s Colorado career Nov 9, 2019; Boulder, CO, USA; Colorado Buffaloes wide receiver Laviska Shenault Jr. (2) celebrates after his successful fourth down carry against the Stanford Cardinal during the fourth quarter at Folsom Field. Mandatory Credit: Ron Chenoy-Imagn Images | Ron Chenoy-Imagn Images Shenault broke out as Colorado’s leading receiver in 2018, recording 1,011 yards and six touchdowns on 86 catches, good for an average of 11.76 yards per catch. He missed three games due to injury, but the discourse following the season wasn’t surrounding the risk that presented.…