First of all neither 50K nor 150K will set me up for life. That's the biggest difference, either 100M or 300M is life changing money. If I sold that collectable for 100M and someone else flipped it for 300M in a few years I would be just fine. Going year to year is still a huge risk, he's only making near league minimum for 3 years, more than enough time to end up either with a career ending injury or somehow end up a bust. Also you don't know that the Braves had any interest in a deal without buying out some FA. That's the whole benefit for them. If Acuna wouldn't do it, they might have rather just gone year to year. Yes the odds of him getting a big deal are better at 28 than 31 but that difference doesn't prevent him from necessarily getting another great deal in his 30s like guys such as Goldschmidt, JD Martinez, Cain, etc, have all gotten.