Technical Errata from Rules Compendium v0.8.0 published July 6, 2018:
Tom can only move to your home or to a location that has another dude.
This makes Smiling Tom in line with the Faction update in Rulebook v1.4.0 published July 6, 2018, so that he can move to the location of any Fearmongers dude, rather than just those from the Fourth Ring Outfit.
Other errata images available: 108 Worldly Desires, Auto-Revolver, Bad Company, Concealed Weapons, Desolation Row, Focusing Chi, Forced Quarantine, Henry Moran, Hot Lead Flyin', Ivor Hawley (Exp.1), Junior, Morgan Cattle Co., Mugging, Nathan Shane, Nicodemus Whateley, No Turning Back, Paralysis Mark, Rico Rodegain, Undertaker, Unprepared, Unprepared Promo, The Wretched