When the Nolan Arenado deal gets done, it will be among the most complicated ever in baseball. The waive and regain of a no-trade clause; the $50M moving; the deferrals; the additional opt-out; approval from MLB and MLBPA; and also, as @JonHeyman reported, an extra year at $15M.

— Jeff Passan (@JeffPassan) January 30, 2021