Last season we had too many lightweight or mild mannered forwards who were incapable of bending or breaking the line or dominating in the tackle when we played the better sides.
The additions of Clark, Haggerty and Walker should hopefully address that.
Pitts is a workaholic and is best paired with Ferguson. Olbi really improved last year but didn't have as much impact in the 8s I do wonder if he's SL quality. Blythe is decent cover for a few positions but not a first choice in any. Mellor may well develop into a SL quality player but it's too early to judge.
Addy for me is like an old fashioned loose forward. I'm not sure he's reliable in defence to be an 80 minute backrower. He's too slow and inconsistent to be a regular halfback. Good cover for both I suppose. If he'd have been playing in the 80s he'd have been a good loose forward.
On Walshaw he seems to be out of favour. I thought he did well in the draw vs Leigh at Odsal but seems to be in then out for ages. Good size but doesn't run his weight.