However, in the 2004–05 season, Euell went on to score twice against Portsmouth and Norwich City in the first half of the season. He struggled to replicate his form from his first three seasons due to injuries. He made 7 starts in the season and spent much of his time on the substitute bench. During the season, Euell was on the transfer speculation after being linked a move away from Charlton, although this was denied by Curbishley, himself, once again. He was previously on a transfer bid from Crystal Palace for £2.5 million, which was turned down during the transfer window. Nevertheless, he went on to make 31 appearance and scoring 2 times.