Padres looking to improve rotation and bullpen during offseason

SAN DIEGO — After a week filled with roster decisions, the Padres’ offseason needs have come squarely into focus.

San Diego spent the past five days making a number of key decisions on players with options, while a handful of their potential free agents made option decisions of their own. The key results?

Here’s what it all means:

1. The rotation was always the top priority — but even…