If it were me, I’d want to use CSS to hide the entry but still have it loaded on the page so that a user could view it if they wanted to see it (for context as they read the comments). I’d use a PHP-based conditional that looks to see whether or not a pagination “P” is in the URI string (in whichever segment it would be in given how I have the template set up) to determine whether or not to include
in the div that surrounds the channel entry. That way I could then use some JavaScript and a link to allow viewers to toggle the entry on or off.
The conditional, if segment 3 is the one where the pagination “P##” might look like this.
That’s just an overview. Obviously you could embellish it to your liking.