Lavastida will see some time this season and Fry might beat him to the punch. You won't see Naylor before 23 unless he just destroys baseballs in 22. So yeah, rostering and playing Leon makes about as much sense as it did last year.
For the love of God, this team needs some hitters and catcher has been a fucking offensive black hole for far too long. Now I realize handling a pitching staff is important and all, but Lavastida has received good reviews in that category. WTF would they want to trade for a couple more Hedges?