Tony Vargas
Legend
An against-type Rogue putting his expertise in something unexpected and showing up the presumed masters of that skill is kinda amusing. My favorite is the 3.x idea of the 'theoretical thaumaturge' - in 5e it'd be a Rogue with good INT and Expertise in Arcana, who corrects the Wizard's exposition all the time. ;PRogues don't usually have high Strength, and they would get more mileage out of taking Expertise in skills that are keyed off their high stats - usually Dex, Int, Wis/Cha in that order.
Just an aside. Not that "it's not worth the next class's time to show up the fighter at the few trivial things the fighter can do out of combat" is terribly encouraging.