But he'd be the motherfucking King of Gossip because of his hearing.

Even after Vincent admitted to Sam hearing the... "activities" of the others during the Pack vacations, some of them are bound to try and talk about anything and everything. And Sam hears it all.

Just imagine Ash trying to tease the vamp and Sam leans back and pulls a "Weren't you the one" move on the Beta.

No one would be able to get away with a damn thing, he'd know it all. Overhearing something, telling the mates, and the mates using it to their advantage.

Sam overhearing Milo talking to David about something, for example, of something he's embarrassed to admit that he likes when Sweetheart does it. Sam then texts the mate about it. And when Milo gets back, Sweetheart does it and Milo is wondering how in the hell they knew that.