I think there needs to be a wholesale swap between Erie and Toledo:
Carlos Mendoza, Max Anderson, Trei Cruz, and Justice Bigbie permanently promoted to Toledo. Bigbie might already be there but I don't know if that's permanent or 1 game. Maybe Campos too as, even though he hasn't shown AA power yet, he's hitting .295 in a SSS.
Jaden Hamm, Troy Melton & Jake Miller promoted to Toledo's rotation. Possibly Bergner too. And probably reliever Dylan Smith too. Toledo's starters can be sent to Erie, but NOT Manning or Lockhart... who I think should be pushed into the bullpen asap. Lockhart I would keep stretched out for long outings or spot starts... But Manning needs to be limited to 1-inning outings.
IMO.
Just my 2 cents...