He's hardly played as it is in pre-season; he seems to be behind Guly and Puncheon at RM. And Adkins has hinted that he wants to bring in another winger, as we have Lallana and JRod on the left it would only make sense for the winger to play on the right, thus pushing Chaplow down to 4th choice. At CM he is behind Cork, Schneiderlin, David, JWP and Hammond.
The better question would perhaps be, do you think Chaplow is going to establish himself in front of all those players, and how?