Well, I haven't seen any final verdict yet, but it is in the talks that Niclas Fullkrug could be paired with Thomas Muller, and said that this pair is Germany's attacking answer in getting the championship, and yes Werder Bremen might not give any problem at all but let's just still waiting for further news on this matter,
I think and guess we dont see this happend in the curent season or after the winter break.
I have seen the interview from the DFB with Thomas Müller and Niclas Füllkrug and there they was just kidding that Füllkrug maybe comes to Bayern Munich.
Really guess that there is no need to get him to Bayern Munich and he has an contract at Werder Bremen , maybe next seson as he got invited to the National Team.
But we will see what will be coming in the next weeks.