Solid centers, especially ones that are above average defensively, are really hard to find Just look at the TDL and free agency, and how many teams are desperate to add a 2C/3C to their roster.
There are only 15 or so centers who score at a high rate at ES (PP is a separate universe, some guys who are limited as skater can excel in a "half court" game) - EH even strength (no empty net points) scoring:
McKinnon 80, Scheifele 69, Celebrini 63, McDavid 63, Eichel 51, Suzuki 50, Marner 48, Thompson 47, Schmaltz 46, Bedard, ROR, Crosby, Stutzle 45, Aho 44, Tavares 43, Barzel 41, Fantilli, Coyle, Hughes 40.
19 centers with 40 or more ES points.
So It's probably not realistic to go hunting for a 50+ point center, given there only 6 of them this season.
Zegras 39, Dvorak 35, Cates 32, Couts 28.
If one falls into Briere's lap, he'll jump on it. But I think he sees one or two of Nesbitt, Jett or Berglund developing into a 2 way center who can put up 40+ ES points with wings like Martone, Michkov, Foerster, TK, Tippett and Bump/Barkey.