Olise, Guehi and Rak-Sakyi add to Palace's injury woespublished at 14:28 6 February
Alex Howell, BBC Sport
There are fears that the hamstring injury Jesurun Rak-Sakyi picked up playing for Crystal Palace's under-21s last night is substantial.
The 21-year-old picked up the injury in the first half of Palace's Premier League Cup game against Ipswich and had to go off after receiving treatment.
Rak-Sakyi has not yet been for a scan but the initial fears are that the injury could be significant.
The winger was working his way back to full fitness and had been out with a hamstring injury since October. Roy Hodgson had confirmed that Rak-Sakyi was close to being in contention for first team selection but this latest setback will be a big blow.
Elsewhere, there are reports suggesting Michael Olise is going to be out for around two months with another hamstring injury. If the timeline is correct, it will be a massive blow.
This would be the winger's third hamstring injury that has kept him out of games this season.
The 22-year-old winger came on as a half-time substitute against Brighton on Saturday but was withdrawn after only 11 minutes.
Olise underwent hamstring surgery in the summer after picking up an injury playing for France’s Under-21 side at the European Championships.
Marc Guehi who came off on Saturday, but with a knee injury, is expected to be out for weeks and not months and his issue is not thought to be a serious problem.