A divisional tour through rosters and lineups shows some opportunities for minor league prospects to cover current major league imbalances, especially in CHW, CLE and DET.

Catching up on the early late December-early January moves, including Robertson, Kikuchi, Cruz, Tulowitzki and more.

Daniel Murphy's signing adds another bat to the COL lineup, while ARI prepares for the post-Goldy era - plus SD outfielders, SF catchers and the LA bullpen.

Thus far, BOS has held firm not to pay up for a closer to replace free agent Craig Kimbrel. Is Matt Barnes the best bet for the job? Also: Rule 5 picks may have opportunity in BAL, a LF shakeup in NYY, Diaz's position in TAM and infield thoughts in TOR.

Yasiel Puig (pictured) and Matt Kemp were among the big names switching teams in a week full of transactions.

Barely into winter, AL West clubs have plenty of roster construction remaining. Some key situations to keep tabs on as we take an early stab at Opening Day rosters and playing time...

Wilson Ramos continues his NL East tour, as he signs with the Mets. Plus updates on Kinsler, Bour, Roark, and more.

Edwin Encarnacion heads to Seattle in a three-team trade. Plus updates on Morton, Roark, Familia and more from the Winter Meetings.

Andrew McCutchen has found a new home in Philly. Plus updates on the Goldschmidt trade, Gregorius, Billy Hamilton and more.

Some takes on the immediate fantasy implications from the early winter activity, spotlighting GM Jerry DiPoto (who else?) and the Seattle Mariners...

Jung Ho Kang makes an appearance over the weekend, and updates on Luplow and Laureano.