Mature aged SANFL players who may get drafted

Which mature age players are the best chance of getting picked up by an AFL club.
When I say mature I'm thinking anyone from the age of 20 and above.
I have seen plenty of SANFL games this season and not all invloving South so I think I have a reasonable idea of players who in my opinion could make an impact at the next level. Here are a few that I think are well worthy.
In no particular order
1. Lee Spurr
2. James Allan
3. Adam Grocke
4. Toby Stribling (another shot)
5. Scott Lewis
6. Darren Pfieffer( another shot)
7. Brady Dawe
8. Joel Cross
9. Nick Liddle
10.Ryan Willits ( another shot)
11 Matt Goldsworthy
12.Luke Harder
13.Mark Dolling
14.Steven Summerton
15.Luke Habel
16.Eddie Sansbury (another shot)
17.Daniel Havelberg ( if his hamstrings were to improve)
18.Luke Crane
When I say mature I'm thinking anyone from the age of 20 and above.
I have seen plenty of SANFL games this season and not all invloving South so I think I have a reasonable idea of players who in my opinion could make an impact at the next level. Here are a few that I think are well worthy.
In no particular order
1. Lee Spurr
2. James Allan
3. Adam Grocke
4. Toby Stribling (another shot)
5. Scott Lewis
6. Darren Pfieffer( another shot)
7. Brady Dawe
8. Joel Cross
9. Nick Liddle
10.Ryan Willits ( another shot)
11 Matt Goldsworthy
12.Luke Harder
13.Mark Dolling
14.Steven Summerton
15.Luke Habel
16.Eddie Sansbury (another shot)
17.Daniel Havelberg ( if his hamstrings were to improve)
18.Luke Crane