I would give up Moreno for Ramirez in a heartbeat. Ramirez is an MVP caliber player in his prime with two years remaining and a culturally probable chance of re-signing here (as opposed to American players). There isn't a catcher in baseball likely to out-WAR the next two seasons of Ramirez even over a 6 year projection. Even if Moreno is the next Yadier Molina I would make that trade, considering the Jays position on the win curve. I think some people here are vastly overestimating how soon Moreno can be a contributor; the window is now.
That said, I think something like Groshans + Pearson + Biggio is a reasonable trade for both teams. The Guardians probably want Orelvis + Pearson or Moreno + a lesser piece, but I think ultimately they will take less.