ADELAIDE, AUSTRALIA - JUNE 22: Charlie Cameron of the Crows walks from the field during the round 14 AFL match between the Adelaide Crows and the Hawthorn Hawks at Adelaide Oval on June 22, 2017 in Adelaide, Australia. (Photo by Daniel Kalisz/Getty Images)

Adelaide speedster, Charlie Cameron remains in serious doubt for the Crows' clash with Carlton at the MCG this Saturday afternoon.

Cameron suffered a wrist injury during Adelaide's shock 14-point loss to Hawthorn last Thursday and he failed to take part in the side's main training session on Wednesday morning.

Luke Brown, who injured his ankle against Hawthorn, is also in doubt and will face a fitness test later in the week after being restricted to light duties with the rehab group.

Meanwhile, forward Tom Lynch missed the session due to illness.