Playable destroyers??

[Furia]

Last saturday I got a mail from onkel Neal announcing Wolfpack Single Player mode, but the thing that really got my attention was this sentence "and that Holy Grail of all u-boat sims--playable destroyers for massive player vs player convoy battles"

This not only got my attention but got me really excited

I know the sim is still in early access and that this possibility is nowhere near yet however I have tried to find in the forum any mention about playable destroyers and I have found nothing of relevance on this sense (maybe I have missed it)

Is there any information about the plans regarding playable destroyers available?
Will this be within Wolfpack or it would be another sim that can "connect" with Wolfpack as we did with SH2 and DC.
Would we have only playable destroyers or also corvette like the Flower class?

Any info is more than welcomed!