Athletic Bilbao - Osasuna

Bilbao has only 30 points, 2 points away from the relegation area, Osasuna is surprisingly the 2nd with 55 points. I would normally say that Osasuna will win this game, but the rate given for Osasuna's win is very high, so there might be some problem in the team that I am not aware of. But again either Osasuna will win, or it will be a draw in the wort situation.