Internal efforts to create a capability and then achieve mounting proficiency in performing an activity:

can be shortcut by weeding out underperforming employees, replacing them with people having stronger skill sets and know how, providing the new personnel with clear and detailed instructions on how to perform the desired capability, supervising their efforts, and having them repeat the activity a sufficient number of times.

none of the above

requires first developing the ability to do something, however imperfectly or inefficiently; second, translating this ability into a tried and true competence and $/$or capability by learning to do the activity consistently well and at an acceptable cost; and then contenting to polish, refine and sharpen performance of the competence or capability, striving not just for ongoing improvements but, ultimately, for the best$-$in$-$industry or bestin$-$world proficiency.

stands a better chance of succeeding if a company creates competence teams and capability teams, provides team members with first$-$rate training and adequate resources, and empowers the team members to exercise their creativity and ingenuity to become proficient in performing their assigned competence$/$capability$.$