Proven big game player? How so?
He's a forward who in finals averages:
0.75 goals
11 disposals
2.75 tackles.
All less than his career averages, (1.07 12, and 2.83 respectively).
For context, the much maligned Rioli in finals averages
1.25 goals
11 disposals
4.38 tackles,
Up on his career averages (.87, 11, 3.18 respectively).
That goal and tackle output in finals shows a big game player. Rioli does it when it matters, while Castagna doesn't lift and falls apart in front of goals.
Go on. Show me. My eyes and the stats show me that he doesn't get the ball much, doesn't use it well, and doesn't even tackle all that much.
Great sidestep though!