As far as the Generals positioning next season, I can see them any where from 4th to 10th. There will be a number of factors that play into what happens with Oshawa next season.
With so many 95's that both are NHL draft picks its tough to gauge what guys will come back as OA's. One would assume the following players will be in the AHL as they are drafted players, Hunter Smith (CAL), Matt Mistele (L.A), Cole Cassels (VAN), Mike McCarron (MON), Tobias Lindberg (OTT), Pedersen (CAR). However I could make the case that Brent Pedersen will be back in Oshawa as Carolina is yet to sign him to an entry level deal (as far as I know). Ken Appleby is Undrafted but attended camp with Chicago and Arizona last summer and will likely earn an NHL contract following the Memorial cup. That leaves Will Petschenig, Michael Turner, Aidan Wallace and Bradley Latour as one would assume Sonny Hertzberg will not be brought back as an OA. You can bet DJ Smith with want to keep to of his favorites in Petschenig and Wallace. With Turner, Latour and Pedersen also likely back I would personally keep one of Pedersen and Latour to the deadline and trade one for picks prior to the season opening. Get what you can for Turner however it won't be much. An now if Ken Appleby is returned to the OHL like Jake Paterson was this season, you can move Appleby to a contender in need of a goalie for a ton of picks or young prospect to reload.
Another factor will be how the Generals draft in the import draft. If they hit on one or both of their picks the rebuild could accelerate. Think about it, what if they add another player of Lindberg's quality and a serviceable import like Hertzberg. Hertzberg would play on pretty much any other team in the O and was excellent for Denmark in the World Juniors.
The Rookies, if Jack Studnicka, MacLean and Sparkes come in an produce in some capacity again the rebuild will be accelerated. Also expect Riley Stillman and Dom Commisso to join the fold.
Michael Dal Colle.. In my opinion the Islanders will send him back next season. Here's why, he can't go to the AHL, the Islanders are stacked in their top 6 and have guys pushing for spots in the AHL. Dal Colle would need to beat out a hell of a lot of people to make the Islanders full time next season. The Generals will be able to cash in big with Dal Colle next season, as he'll be a World Junior, Top 5 NHL prospect available for rental.
Expect the Generals line up to look something like this .. with out imports
Dal Colle - Cirelli - Pedersen
Manchurek- Harding - Studnicka
Huether - Wallace -
Sparkes - Commisso - MacLean
Petschenig - Vande Sompel
Templeton - Desrocher
Robertson - Stillman
Brodeur
Devine