it's a tried and tested strategy in BSS so I'm very sure it will be good here. I've actually been considering a dual screens + rocks + memento Uxie lead paired with Linoone lol. the cool thing about Uxie is that it has a lot of moves for this role, Yawn, T-wave, U-turn, Knock Off, Foul Play. A lot of sets actually forgo screens altogether and just use Memento for the stat drop with rocks + status move + attack (but if you're trying to use Linoon it's gonna need screens and memento...). This sort of lead is really good with Eevee, Glalie, Smeargle, or Octillery too, or just a regular sweeper like Haxorus, Porygon-Z or Serperior. Like Gallazard said you definitely want something to beat Taunt Tornadus (Regice, Registeel, Regirock, Gigalith, Eelektross etc.), opposing Ditto counter-sweeps (depends on what sweeper you're using), Assist Liepard / Meowstic cheese (Grass type, Sap Sipper Goodra, Overcoat Shelgon if Spore [most common], or Vital Spirit Primeape / Vigaroth if worried about Lovely Kiss versions), and random Focus Sash users (stealth rock from Uxie handles that).