Ukrainian club were in fourth tier in 2021 but, despite war with Russia, will contest European qualifiers for first time It is time for set-piece training at LNZ Cherkasy’s smart, shiny training facility. “Arsenal!” one player says with a laugh as the grappling at a corner begins, the joke spreading among others clustered in the six-yard box. That is a level everyone here must aspire to but they are edging nearer. This week a club from what used to be one of Ukraine’s football backwaters will m…