I would be saying to Morgan he is that last piece in the puzzle for the Warriors when it comes to the key positions. Every clubs needs a half or five-eighth who can control games.
Morgan is similar to Chad Townsend but offers more and Thomas Leuluai has more value as a utility these days. He's not a starting five-eighth.
The Warriors are putting together a good side but there are still a couple of holes outside a No 6. They continue to struggle to find quality centres — a problem since Brent Tate departed — and have put their faith in Konrad Hurrell. But Hurrell is too inconsistent and his form changes as quickly as his hairdo or the style of his beard.
A top centre needs to be a good defender but also someone who is a reliable strike weapon and can open up defences, and Hurrell is still a long way short of being a complete player.
The Warriors could also do with a ball-playing second-rower who can take the ball to the line and trouble defences with an offload. Someone like Glenn Stewart would be ideal.
But the club are in a good place right now. They should find it easier in the marketplace with the likes of Luke and Tuivasa-Sheck joining because players like that attract other good players.
The important thing, however, is that the Warriors become successful because they could struggle to attract top players again in the future if they continue to underperform.
Potential signings will look at the situation and say nothing has changed, even though they have a strong roster, if they aren't winning.
Chief executive Jim Doyle should get a lot of credit for the recruitment of Luke and Tuivasa-Sheck but this has been part of their long-term recruitment plan announced in 2014, so a lot of work done by others has also been significant.
Clearly Doyle's involvement with the Kiwis, through his past work with the NZRL, and previous role with the NRL, has paid dividends but that relationship with players will last only so long.
There is one thing about Luke's signing that doesn't sit well with me.
It's disappointing that a player with two years left on his contract can break it. I believe contracts should be honoured, unless there are extenuating circumstances like compassionate reasons, and someone breaking it with so long left devalues contracts.
If I was Rabbitohs coach Michael McGuire, I wouldn't be happy and would have refused to let him go.
But it's obviously good news for the Warriors and is a big, bold statement about where they are going.