Graham is better than Woods, I'd also have Kas and Klem ahead of him too, but if Woods does come here, he would have a good chance at being our 3rd best front rower. Tedesco would be our best FB. The other 2, are "big" only in that they are at the Tigers where a football that didn't leak due to some well placed tape is in the running to join that list and make it a "big 5".
If they have a big 4, we have at least 2 big 4's in our current squad (not bragging, that bar is so low you'd need to go to a cellular level to limbo under it).