Accept he might not be fully fit given he had a long time out but he needs game time to get his fitness back. Millington is in the same boat but he's been named in the 19 for Friday - wouldn't it be better to give him a few games in the 20's to get his fitness back also.
Bottom line is Walker played the 1st 2 games and whilst he didn't look outstanding (probably cos he's not match fit having missed most of the off-season) he was as good as Nash and Massey. In the long run he will be a lot better than them and the sooner we can get him back to full fitness the better.
Every coach seems to have a 'blind spot' regarding certain players - eg. Matterson re. Blanche & Mason - just hope Walker isn't Millward/Donlans....