Updated to include Danny Duffy.
He was mentioned as potentially "available" since DMGM's going to be forced to significantly reduce salary for 2017.
Wonder what a Duffy/Moustakas deal might need to look like? Something along the lines of Newcomb/Sims/Ellis perhaps? Might be pretty interesting - add the two of them (IF Coppy would be given time to work out an extension for Duffy that just buys out 1 or 2 free-agent years) plus Santana (for Gant and Whalen) and you'd certainly have all the makings of a contender in 2017 and 2018...
Teheran/Duffy/Santana/Folty/Wisler
CF- Ender, SS- Dansby, 1B- Freeman, LF- Kemp, 3B- Moustakas, C- Flowers, RF- Markakis, 2B- Peterson/Albies
Duffy would give you that lefty we need (and a stronger one than anyone mentioned short of Sale/Quintana), and even if you could just extend him through 2018 he'd be a good bridge to Fried/Allard/Soroka/Touki - all of whom could be ready for 2019. You could arguably be in a position to shop Wisler and/or Blair in 2018 since Weigel might be ready by then as well.