Yeah, the way I see it we have:
Osuna (lock)
Grilli (lock)
Biagini (close to a lock)
Loup (close to lock)
Bolsinger (close to lock)
I think these five will be in. If no spot is open in the rotation, I think Biagini is used in relief and not in AAA. Loup has options, but his salary is going to come in at over 1M and he's currently the only established lefty in the pen. Bolsinger is out of options, so he's a near lock to be the long man I think.
Last two spots are up for grabs. Barnes, Leone, Girodo, Tepera, Campos and Dermody could all make the opening day.
I do think it would be nice to add one more high quality arm to the pen. Even someone like Joaquin Benoit would be nice.