Big picture yes, but in tech management: Big picture infrastructure Big picture domain knowledge Big picture risk management Big picture release management

Big picture yes, but in tech management: Big picture infrastructure Big picture domain knowledge Big picture risk management Big picture release management Big picture languages Big picture frameworks Big picture architecture Big picture maintainability Big picture knowledge sharing Big picture build infrastructure Big picture etc If you have a GOOD senior, you will safe a lot of time on bs, and will make your junior devs shine like rockstars.