Random pages (posts) on main page

Guys i need your help.
I make site on wordpress with 10k posts, all are equally valuable. I buy expired domain with backlinks on main page. I wanna make script which will display random posts for each category on main page. So googlebot will see different posts and interlinking when refresh page. I think it will be good for indexation and help to pass the juice to all the posts evenly.

How do you think, its good for seo?

PS I know about silos, but in my case silos will not be keywords and i wouldn't want pass linkjuice on that pages.

Try this plugin

cc child pages: https://wordpress.org/plugins/cc-child-pages/

has enough options to do what you need.

May be i'am explained not correctly. It's not a technical issue. I can make script or install plugin, it doesn't matter. Anyway thank you!

I wanna know about seo effect of random posts on main page. The question is open.

traff_hunter said:

May be i'am explained not correctly. It's not a technical issue. I can make script or install plugin, it doesn't matter. Anyway thank you!

I wanna know about seo effect of random posts on main page. The question is open.

Click to expand...

The posts are archived, so no benefit