My final guess pending no unknown injuries or anything like that. As always, this is a what I think they'll do, not what I'd do.
QB (2): Jackson, Huntley
RB (5): Dobbins, Edwards, Hill, Mitchell, Ricard (FB)
WR (6): Beckham, Flowers, Bateman, Agholor, Duvernay, Wallace
TE (3): Andrews, Likely, Kolar
OL (9): Stanley, Simpson, Linderbaum, Zeitler, Moses, Mekari, Faalele, Aumavae-Laulu, Mustipher
DL (4): Madubuike, Pierce, Washington, Jones, Urban*
OLB (5): Oweh, Ojabo, Clowney, Bowser, Robinson
ILB (5): Smith, Queen, Harrison, Phillips, Simpson
CB (8): Humphrey, Ya-Sin, Darby, Stephens, Washington, Seymour, Armour-Davis, Williams*
S (3): Williams, Hamilton, Stone
ST (3): Tucker, Stout, Ott
Just missed: QB Johnson, OL Cleveland, DL Blackson, OLB Moon, CB Maulet, CB Kelly, S Worley
Notably here, Pepe and Urban swap yet again. I have Worley off but think he'll go the PS elevation route and delay that 53 man decision for 3 weeks. In the event Bowser is not ready, I'd swap Worley on the 53 there.
Ideal young PS guys: WR Black, WR Ryan, TE Vokolek, OL Manning, DL Nichols, OLB Hamm, OLB Moon, ILB Ross, CB Kelly, S Lucien
I think you'll also look to keep a few of the vets from the just missed category if they're amenable to being on the PS.
If there is one surprise guy that I think could make the roster, it's Jeremiah Moon. He's been the only one seemingly doing the SLB role and doing it decently well. If Bowser isn't ready, I think they'd consider keeping him around. But I have him just off. Probably my guy 54-55 pending Worley.