No way will he lose his spot, I think he's now a lock in our best 22.
West coast have spent a few years training him to play a specific midfield role (basically a modern day andrew embley, combining height and marking ability with a big tank and good hands on the deck) and he's starting to repay the investment handsomely. He also exactly the player you want in a finals team because he's so versatile and can fill so many different roles if a key player goes down.
I would say he's in our best 22 midfield rotation, either starting on the wing opposite Gaff, or first midfielder on the interchange.
So on current form who comes out from the midfield in his place? You add Shuey and Yeo, who do you take out? Cole and potentially Witherden come out of defence for Hurn and Duggan. Edwards and Waterman come out for Mcgovern and Barrass (Allen forward), Most likely it's Langdon and either Petch,Jones or Ah Chee out for Ryan and Rioli.
We play 3 tall forwards, 3 smalls and 2 rucks, we always play 7 defenders (minimum). That leaves 7 spots. Yeo, Shuey, Kelly, Sheed, Duggan, Gaff. As i said, he could very likely be the one who misses out or is the Medical Sub. On current form he's there as the 22nd player picked.
But say we play against a run and gun side in the finals. Do you really want 9 talls in the team?