For humor value on a Durant team, you can run a Sturdy Carracosta with Shell Smash/Substitute/Protect/?Attack with Leftovers as the held item. Unfortunately it's lacking sorely in power if you want a 100% accuracy attacking move that nothing is immune to, but cutely, it can set up to +6 Attack/+6 Special Attack/+6 Speed and get TWO "extra lives," one from its Substitute, one from Sturdy (after leftovers heals back the health used to make the sub). I don't think it's the ideal receiver by any means, but it's kind of amusing nonetheless. However, I just had a thought that makes me very greedy indeed: Besides Durant and the sweeper, have your final poke be able to Protect, Substitute, and Baton pass. With a Focus Sash on the sweeper, this opens up the "two extra lives" plan for a lot more potential sweepers. That said, would still need to make sure you use pokes that can work around a trouble lead for the opponent which can potentially stop you from using Entrainment and setting up.