Added time?

Small point but something that really pisses me off.

How on earth can the ref NOT add on any time at the end tonight, second half loads of subs 4 goals inc a pen plus stoppages. It is a thing with refs that if a team is miles ahead then he very rarely adds anything on yet when the score is close its pick a fking number.

Its not discretionary and this is why I think there should be a separate timekeeper cos the ref tonight was lazy at doing his timekeeping job.