April 15th is the estimate from EPL Injury Table (and they are more or less correct in their estimates).
Meaning we will be in big defensive trouble for:
Leeds (H), PL
Dortmund (H), CL
Leicester (A), PL
Everton (H), PL
Villa (H), PL
Liverpool (H), PL
Wolves (A), PL
Potentially 18point lost and bye bye to CL - says the "negative-me"