OSBORNE midfielder Clancy Galvin’s horror run with injuries has continued with the youngster breaking his leg in two places.
Galvin underwent surgery following an incident during the third quarter of last weekend’s shock loss to Lockhart.
It was only his second match of the season after he suffered a broken jaw in a collision with teammate Marty Bahr during the cricket finals.
Galvin was set to celebrate his 18th birthday at the weekend.
Osborne face a tough task rebounding against Holbrook at Holbrook on Saturday particularly with Azzi medallist Jamie Parr in doubt.
Howlong will be out to snap a six-match losing streak when it takes on Murray Magpies.
The Spiders have been winless since April 21 with Steve Jolliffe desperately needing more support to stop the slide.
Billabong Crows will fancy their chances of upsetting Culcairn.