The Norwegian netted 48 goals in 161 appearances in the top flight and with the domestic transfer window open until October 16, the race to sign the 28-year-old is well and truly on.
Scroll down and click through to see who the bookies think is favourite to land their target, according to Sky Bet.
![Hodgson's men are also monitoring the situation but like Albion they are on the fringes at 33/1](https://www.thestar.co.uk/webimg/T0FLMTI2MjY3OTEx.jpg?crop=3:2&width=640)
9. Crystal Palace
Hodgson's men are also monitoring the situation but like Albion they are on the fringes at 33/1
![The chances of him staying with the Cherries look increasingly slim](https://www.thestar.co.uk/webimg/T0FLMTI2MjY3OTEy.jpg?crop=3:2&width=640)
10. Bournemouth
The chances of him staying with the Cherries look increasingly slim
3 / 3