I've already addressed that mistake Blake A. Thanks for the pie in the eye (it was deserved mind you but I've already received my punishment thank you). I was confusing Gosiewski and Paseka in their details.
Lets clarify a few things first. Parker in the reviewed Sea Eagles site is 100 kgs and 193 cms. Makes him bigger than Buhrer, Thompson, Lewis Brown, Menzies. He is only 9 kgs and 1 cm smaller than Sironen, and Sironen is 4 years older. As I said Parker will probably beef up over the summer, which will easily make him worthy of the forward pack.
As for defensively, Brookie, remember Parker stands 6'4", and earlier this year his defence was identified as his positive attribute. You are right he is too slow for a winger and that's why they run around him. But in tighter within the centre of the field, it would be a different story. He has a good defensive style, would be quite fast as a forward, but no good out wide where speedsters get around him.
As I have suggested most of the season, Parker is more suited as a running forward, not a back. Why Barrett persisted with him on the wing, with speedster Tom Wright sitting in the Reggies, confounds me. He should have been a bench player covering the back row forwards, and centres if required.