And their weights?
O'Brien is listed at 213. 7 pounds less than Freddy. Jeannot is 208. Anderson is 218. Andreas Englund is 189. Trouba is 212. Goodrow is 202. Lemiux is 215, Mike Folingo is 195. Lane Pedersen is 192. Literally all the guys you mentioned as "big heavyweights" are dudes that weigh less than Freddy. And most of them by quite a lot.
While you like to make these claims, your assertations are certainly not backed up by the data.
He's a spot picker that typically goes after far smaller dudes. If he were on another team, you'd all universally loathe him for this type of bush league bullshit,
Mike Foligno? I think you mean his son Marcus, who's 226. Tanner Jeannot is listed at 220. Josh Anderson is 226. Some of the other weights you listed are wrong as well. Hockeydb is usually more current with the current players and wildly inaccurate with older retired players.
Also, weights go up and down all the time. For example, after Freddy broke into the league, they asked him to cut down on his weight. When he fought Lemieux, Freddy was 210. 220 is the most listed weight ive seen Frederic play at in his career, where hes normally 215 at the start of the year. I'd say most of these guys in this list are in Freddy's weight class with some of them being more experienced fighters who fight the heavies of the league ( Anderson, OBrien, Jeannot, Foligno ).