The club won't go out & sign a massive amount of new players because they want to ensure there is a path for the juniors coming through.
Miller, Fa'agutu, Lualili'i x 2, Makasini, Mason, Latu Fainu, Sukkar- these guys, while not 'ready', are not going to have new players put in front of them now, only to hold back their path.
So it's a balance of depth, expectation & immediate results that would be incredibly difficult to manage at this stage.
Luai & Turuva at the probable expense of Sezar & someone like Alaimalo.
A decision on if Doueihi is part of the squad. While he has MANY detractors on here, at worst he offers a 1st grade level outside back option. At best- he's a starting player & solid improvement on Naden etc.
A fringe reserve forward or two could be removed to bring in some rotational depth from outside. I don't think it's starting quality forwards required. But players that offer something different to Twal & Seyfarth. Thomas Mikaele for mine, is a good, cheap option to fill that kind of role.
I don't know where too many more additional signings fit, without holding back guys the club expects to be a part of the playing group soon.
When the club has DEPTH of the likes of Faataape, Naden, Staines, Seyfarth, Twal, Mikaele instead of these guys being part of the starting squad- then we are in position to start taking advantage of our junior development.