He's only completed a full game a handful of timesin the Championship. I think he's got great attributes (height, can pick a pass and plays with his head up) and he's only 23, I think Howe would love working with that potential. I think he's got similar attributes to Billing who Howe signed at Bournemouth but Berge is a lot more athletic than Billing
There were rumours he had a relegation release clause, not sure if that's still the case or if it's expired