I agree than despite traditional claims, there is no known relationship between Dacian and any of the words shared by Albanian and Romanian.
Unfortunately, Dacian is likely to remain one of the least known ancient languages. While for Thracian there has been some small recent progress and it seems that it might have been more closely related to Phrygian and Greek than previously believed, for Dacian it is unlikely that there will be any future discovery of inscriptions that could provide extra information.
Unfortunately, Dacian is likely to remain one of the least known ancient languages. While for Thracian there has been some small recent progress and it seems that it might have been more closely related to Phrygian and Greek than previously believed, for Dacian it is unlikely that there will be any future discovery of inscriptions that could provide extra information.