I've seen enough and haven't seen anything that shows me he's any good or deserves the number 7.
Some players get drafted and show things right away ie Batchelor, griffiths, Ellis, Conca. But some show nothing ie Post, Dea. Get rid of them otherwise you have list cloggers that'll never make it like Browne, Graham, Conners (loser)etc.
Remember what Hardwick has told us from the beginning. Unless you can win your own ball you won't be playing for Richmond. Or he said something along those lines.
We aren't experts but many of us see something early on that you can hang your hopes on, that one day he'll be a good player.
What I look for most is if the boy can read the play. If he can't I tend to have my reservations.
With Dea & Post I haven't seen anything that I like, especially the reading of the play. In my opinion Both of them seem to have no idea at the moment.