You may be right. . .however, the hours/currency requirement do not match what was asked for by other agencies advertising this position. Also, they said the position did not offer a commuting contract, I believe Ethiopian do.
As I said, more curiosity now than anything else, since having all marks of 737 (except the 100/200) current on my licence is not enough. They said the client requested this due to not wanting to give any more sim time than the strict minimum, heartening to see the high standards being set by " well established flag carriers"