A warm welcome to them both.
The announcement makes it clear they've been brought in to add depth. Sheens knows them both from Salford, of course.
With the couple of youngsters brought in from Warrington and, again, Salford our depth should be okay. A few of the lads who were fringe players in the Championship will probably move on. No doubt we will promote 1 or 2 from the academy to the outer fringes of the squad too.
We do need a handful of players to come in at the top end of the squad still, but we're still on a championship distribution, so I can see why we might not be in too much of a rush.