I don’t often include Bauer, but he is an option. However, as an extremely expensive (he does come across as greedy) option with more negative baggage than Jack the Ripper, he isn’t very likely.
I also like Brandon Drury for 2b. Of course, the Angels have been close to full throttle than the Sox lately.
I would sign Fujinami, whether you like him or not. I know the BP is crowded, but there is always room for someone who throws 100mph. If nothing else, it frees up a reliever to trade. (Jansen? Martin?)