"There is no doubt that we will be up against one of the better three-quarter lines in the Celtic League on Saturday evening," Jones told the Ospreys website.
"They are willing to put width on their game from any part of the field, and they are the in-form Scottish team at the moment. We will have to be on top form if we are register a victory," added Jones.
The leaders will be able to pick fromn a full squad with the exception of three players, Brent Cockbain who is still unavailable due to family reasons, Stefan Terblanche and Shaun Connor who both continue to recover from broken bones.
Ospreys squad
Backs: Adrian Durston, Richard Mustoe, Sonny Parker, David Bishop, Elvis Seveali'I, Dave Tiueti, Shane Williams, Gavin Henson, Matthew Jones, Andy Williams, Jason Spice
Forwards: Duncan Jones, Adam Jones, Barry Williams (Captain), Huw Bennett, Andrew Millward, Paul James, Andy Newman, Lyndon Bateman, Ryan Jones, Andy Lloyd, Richard Pugh, James Bater Steve Tandy