I personally don't think Stoll will be moved, in fact I think he's one of the safer guys on the roster. He just does so many things. How many spots that are opened up depends on DL.
I see a couple holes, regardless of what ends up happening in the playoffs this year.
1. SAH defensman. Not sure what is going to happen with Scuds. If he does depart, odds are very low that the position would be filled from within. DL is going to find a replacement. I'm assuming that Mitchell is done.
2. Penner's spot. If Dustin goes, I think odds are about 50/50 this is filled from within by Toffoli. A lot of it depends on money available from RFA's and the defense spot.
If what Ferreira says plays out, the most likely case is the Kings going Kopitar-Richards-Stoll-Vey down the middle. I don't think Pearson is up next season.
If that plays out, space is going to be made by Richardson's departure. I agree that Fras is going to stick around, he's good bang for buck, and can sit a few games and not miss a beat.
If the Kings grab a winger and want to trade to open a spot, what's likely? Lewis isn't going anywhere, he's a key to our bottom 6. I think there is a small chance that Clifford is traded, but the deal would have to be one that DL loves (like packaged with Bernier for a very good winger with a manageable salary.)
The most likely suspect to be moved IMO is Nolan, followed by King. I like Jordan's intensity, but he is the kind of guy that other GM's are going to inquire about.
I'm curious to see what happens with Toffoli. He's earned a spot already in my eyes, he's produced more than expected every time he's been inserted in the lineup. He obviously has chemistry with Vey, but he needs more than 4th line minutes.