Any style guideline can be overridden by any Wikiproject with respect to all pages within its ambit
Avoiding recentism does not apply to sports pages. Articles about sports teams must list their current squad and describe their current season in detail.
The guideline on using local English requires that articles about..
..sports teams must be in the style of Sports Illustrated or the Daily Telegraph as appropriate.
..films must be in the style of Variety
..British Royalty must be in the style of the Court Circular.
..Scotland must use the word outwith.
Prefer prose to tables and charts. If necessary, use a bot to convert statistics into sentences. Try putting a thesaurus randomiser function in your bot.
Every article must have at least three footer templates, preferably with different coloured title bars. If there is no specific template, use a generic one. Pick one of the categories it's in, find a related template, and stick it on the article.
Every list must have a stack of pictures lining the right hand side. The stack must be the same length as the list. Each picture should have a suitable caption; for example, a picture of actor Joe Bloggs in "List of Foos" should be captioned "Actor Joe Bloggs is a Foo."