I am working on adapting a useful concept I was working on for a plural conlang some years ago to English: plurality oriented pronouns. It will likely take some time before I am happy with them, but I was recently reminded of the need for them.
I may post asking for suggestions on specific pronouns and suffixes in the future. When I am more awake, I will state the system's goals.
I will also discuss for some time with minimal jargon why I find existing constructions, specifically name&, to generally be cumbersome and discuss how I think they could be improved (as well as whether I think it would be worth it to attempt to replace existing systems at all). I also have issues with semiplural pronouns though I think they fill an important role.