Price, Petry, and Alzner have to be protected due to their NMC/NTC, however Alzner would definitely waive his NTC to be exposed due to him already passing waivers and now playing in the AHL.
Guessing the only somewhat attractive exposures here are Shaw, Hudon, or Lindgren, otherwise we're pretty good regardless of who gets snagged. I'll bet the team would protect Shaw over Lehkonen as the last forward though.
Protected
Forwards: Drouin, Tatar, Gallagher, Domi, Danault, Byron, Lehkonen
Defense: Weber, Petry, Reilly
Goalies: Price
Exposed
Forwards: Shaw, Peca, Deslauriers, Agostino, Chaput, Hudon, Armia, McCarron, Shinkaruk, Froese
Defense: Alzner, Schlemko, Benn, Kulak, Olofsson, Ouellet, Lernout, Audette
Goalies: Niemi, Lindgren
Ineligible
Forwards: Kotkaniemi, Evans, Suzuki, Vejdemo, Verbeek, Alain, Teasdale, Pezzetta, Waked
Defense: Juulsen, Mete, Brook, Fleury, Sklenicka, Moravcik,
Goalies: McNiven
Of course, this is if the draft were to take place this summer. Contracts, roster, and pro-statuses will be insanely different in 2021.