Over the years, I've participated in a lot of WP:AfDs. I don't enjoy deleting articles. It means wasted effort of authors, editors, and reviewers. Nobody wins. But, reviews are how we figure out what's crap and what's not. A necessary, if sometimes unpleasant, task, like taking out the garbage or unclogging the plumbing.

Often, there will be a lot of references in an article, many of which use poor sources. I'm not willing to slog through dozens of sources to evaluate them. I am, however, willing to look at a few sources in detail if somebody else (i.e. you) does the footwork to figure out which ones are the best.

When given this offer, your best strategy is to take it. Don't look at this as, That guy wants to delete this and he's busting my chops. It's more like, That guy wants to help me get the article kept and all I need to do is meet him halfway.