A good hub as in passes the QAP as featured hub is very unlikely and unusual it seems. There are exceptions such as when a poem is an element of a hub and related to the hub content. You can write about poetry - style, genre, type, and etc and be inclusive with a poem and odds are better being featured. Other poets may have better suggestions from their experience.
Generally when I write and post a poem I expect it to be not featured and have a greater social enterprise than commercial enterprise. I delete them rather quickly too as they dwindle or unpublish. They have a propensity to pull the hubber score down. Some I republish like a Mother's Day poem, another holiday, cultural event and etc. The exposure is solely the initiative of the hubber and that network when unfeatured.