With all cards worth 3 XP or less, from now on, I will ask myself "is this the card I will put in my deck at the very beginning of the campaign thanks to In the thick of it ?". And I think for this one the answer will almost always be "yes" if i'm playing a "rich rogue" deck.
Until now my way to go in standard difficulty was to use Gregory Gry to slowly get resources at each successful test, and it was especially effective with Tony Morgan + Tony's .38 Long Colt or Mauser C96 as you test 6 against the enemy value and you often succeed by 1 or 2 but it needed a few turns before Well Connected gave me a bonus good enough to bet 3 resources from Gregory at once and grow my resource pool at a steady pace with him.
Now, with a single action and a single card, I can from the start of the game (of course I need to draw it first!) have a +2 bonus with Well Connected and once I upgrade to Well Connected, it's event two +2 bonuses.