I agree with EB on this one.
D's are a couple of years ahead of us in terms of list development. Although we have been their Achilles heel during recent times.
I really liked what I saw (TV fox) from:
big H - loved his chase, tackle, and below knees work
Charlie - couple of endearing little gigs with his bro. The Blues brothers

SOJ - quiet. That will be a great motivator for him
Cunningham - a few flashes, nice link up with little Zac
Weitering - almost forgot he's only a 2nd yr player. Solid.
Zac - good vision and lovely kick, didn't look intimidated by big body challenges
LeBois - aside goal of the year, positioned himself well (in what appeared a less than organized plan), looked dangerous. Enter 1AW - you have much to work with.
Smedts - OK, hope he'll build quickly with a few under his belt
Pickett - flashes of real class, looks composed and has good awareness
Marchbank - our future. He's a gun
Palmer - one threat around goals, otherwise... need to see more before I comment
Of our seniors:
Casboult created a consistent presence. Couple of nice marks, snaps, and improved set shot technique
Rowe, as above. Marked well (instead of spoiling) and even did a cheeky play on. I think confidence might be up under Bolts. Looking forward to see if he's got another string in his bow
What didn't impress me:
Thomas - sadly, looks like the end is now
Our senior stars were lacklustre. Hope to see good buildup to R1 in R2/3
Buckley, White, Kerridge need to work hard if they're to keep a spot
While our good patches were, well, good. They were short lived and too few. Our bad patches on the other hand were quite long. Our seniors didn't (perhaps under instruction) manage that. Understandably, this makes supporters anxious - hold on folks... It was great to see the new blokes, who mostly went alright. Our big challenge will be gaining consistency. Naturally that will take time with a rebuilding team. If our other new blokes are as good, we're heading in the right direction.
Go Blues
Coming together is the beginning.
Keeping together is progress.
Working together is success.
Henry Ford.