The 800-pound gorilla in the room is the CBA between MLB and the MLBPA. I think it’s way too early to predict what will happen, but you can rest assured that the Luxury Tax Threshold and salaries will go up. Everything is preliminary at this point. Ultimately, it seems like the DH will be implemented in the NL and there will be some additional time limits put on the game, but right about now, every team is preparing qualifying offers, adjusting their roster, and planning for the Rule 5 draft.
I think the Dodgers will be pretty quiet in Free Agency and Trades, although I could see them pursuing a RH Power bat such as Suarez (Thanks AC), or Chapman (thanks Bums).