I know I and others say this every year, but sure looks like we could afford to lose Nielsen and Abby pretty easily and still ice an "acceptable" lineup.
Bertuzzi - Larkin - Mantha
Fabbri - Filppula - Zadina
Helm - Glendening - Timashov
Smith - Ehn - Erne
Svechnikov/Rasmussen/Hirose
Missing from the lineup: Abdelkader, Nielsen, Gagner, Perlini, and that's also with no UFA additions. Adding another UFA center and/or a Lafreniere perhaps will make things all the more easy.
Sink or swim time is fast approaching for Svechnikov. He'll be 24 to start the season and I think he needs to start seeing tangible NHL ice time by December/January. Hirose, Ras, and Smith all look like they should be callups.
Abby and Nielsen prolly should fear for their jobs.