Firstly, I'd like to say how good it is that we can actually have a debate about who should be our forward pack, this hasn't happened for a while. The fact that we have players capable of filing the 9 (or 10) spots in the team and challenging for them is fantastic IMO.
My 5c worth:
Starting:
Packer
McInnes
LAM
Thompson
JDB
Friz
Bench:
Host
Simms
Vaughan
"Utility" - Havili etc
I'm leaving both Mose and Leilua out for the time being. Mose hasn't played for almost 16mths and has apparently been put back to the rehab squad. If so, he would need some game time with the Cutters to bring him up to speed and fitness. Leilua (assuming when he signs), looks unfit to me, maybe it's just start of pre-season, but any videos we've seen of his running, he always looks off the pace. Again, fitness is his only problem.
In saying this, the 2 players in the "team" most under pressure IMO are LAM and JDB, both need to lift their games considerably. If not then Mose and Leilua can slot in their place.