It suggests to me that Etu is looking, fairly realistically, to his future.
To be fair, I remember him with Sheffield a couple of years back and he was regarded as one of the best finishers in the division. He's only shown glimpses of that at Odsal it has to be said, though a chance to get a settled run for a few games might have helped, but it was difficult/impossible to be fair to everyone with such a large, some might say bloated, squad of players, all wanting their chance. I think that last fact is far more relevant to mistakes made by the club, than anything Uaisele has said, to be honest.