I'm not sure if Ozzie is as good as Swanson is defensively or on the base paths quite yet. Swanson seems to be further along fundamentally, as he should be. Offensively I think it's close with Swanson having an edge in power, but Albies better at making contact. It's pretty much 1a and 1b. Both have legit arguments to be the first to get called up.