Here are four basic strategies for discussion
[1]. We should distinguish between "Common Dependent Packages" and other packages. To improve efficiency, the maintenance of the Common Dependent Packages should be the responsibility of a dedicated organization, such as the Package Committee.
[2].For the Non-Common Dependent Packages, the group who import the packages first should be maintainer.
[3].If other teams need to use "Non-Common Dependent Package", they should discuss with the Maintainer of this package. On the other hand, they should apply to the Package Committee When they want to use the Common Dependent Packages.
[4].If more and more people use the "Non-Common Dependent Package", TC should determine whether to make the package be the "Common Dependent Package".