In a shortened season, Huberdeau might be ready to make the jump.
He's obviously keeping his hockey going by playing in the Q.
Gionta is an easy-drop... I'd put Huberdeau on my roster immediately.
You can always swap out Hubs later.

There are always defensemen that rise up every year.
Faulk has some hype going into the season.

Personally, I think there we'll see some good production from Voynov & Souray.
Both could be on PP1 with Doughty & Fowler. Souray also shoots a lot and if that ANA PP clicks, he might get a lot of points.

I could also see the DAL PP revving up this year... and if Robidas jumps back on PP1 (last year it was Goligoski + Souray), he too could have nice stats.

I'd probably hold Faulk though... if these other players have sat on the waiver wire this long, they'll sit there a bit longer.
I'm sketchy on Faulk's production, but the upside is there if Carolina decides to try him on PP1 with Pitkanen/E.Staal/J.Staal/Semin... it's worth the risk to hold Faulk.