Re: What to do with this trade offer?
With such a limited prospect roster, getting 4 non-premium picks in the same year doesn't help you much. You have nobody really obviously ready to promote, so they are more or less fluff, as you state.
I'd counter this to try and firm up some more real value to you in the players, and if it doesn't work, that's ok.
10 team Head-to-head true dynasty. Roster 33, draft 2, cut down before season. Start 1 G, 1 backup G, 6 D, 12 F arranged in 4 lines of 3. Only categories that matter are Goals, Assists, Save% with a shutout bonus. Having NHL teammates helps.
G:Jarry
Backup G: Shesterkin
D: Barrie, Carlson, DeAngelo, Makar, Letang, Marino,
F1: Couturier, Giroux, Voracek
F2: Schiefele, Wheeler, MacKinnon
F3: Stamkos, Point, TBD
F4: Bertuzzi, Tavares, Guentzel
Bench:
G: F Andersen
D: M Reilly, Heiskanen, Klingberg, Pionk, Ekblad
F: Benn, Seguin, JT Miller, Pearson, Labanc, Necas
Reserve: Datsyuk