On 25 February, after serving a three-match suspension, Adam scored twice, including a goal from just inside the halfway line, for the club's reserve team as they beat Accrington Stanley 4–2. Adam scored his first Football League goal for Blackpool in a 2–0 victory over Norwich City at Bloomfield Road on 7 March. Two days later he was named in the Football League's "Championship Team of the Week". His second goal for Blackpool came on 11 April in their 1–0 West Lancashire derby win over Preston North End at Deepdale. Tony Parkes publicly admitted he was keen to sign Adam permanently. He said, "I have spoken to our club secretary and we will be in touch with Rangers to see if we can do a deal for Charlie". At the end of the season, after two goals in 13 appearances, he returned to Rangers.