By Andrew Gould Jacksonville Jaguars fans finally got a glimpse of why Trevor Lawrence entered the NFL as such a highly regarded prospect. In the second start of his second season, Lawrence completed 25 of 30 passes for 235 yards and two touchdowns in a 24-0 victory over the Indianapolis Colts. The former Clemson star posted the highest quarterback rating (121.5) of his career after only topping 100 once as a rookie in Week 18’s upset to eliminate the Colts from playoff contention. Following a tumultuous first year under head coach Urban Meyer, the No. 1 pick looked far sharper behind new head…