Let's say I have a lead Pokemon with a move-set of Sandstorm and Volt Switch/U-Turn, and an Aron with the move Endeavor, the item Shell Bell, and the ability Sturdy.
Can I commence a FEAR sweep by using the lead Pokemon's Sandstorm first and then following it up with the Volt Switch/U-Turn move to switch into my Aron, who will then use Endeavor to start it all?
Assume that the first Pokemon I will be against will attempt an OHKO.