That's a tough bar to use these days, pretty rare for anyone to stay with the same team their entire career. I think you can be a core part of the next successful run without having to retire as a Brewer. Nelson, Shaw, Santana are no different than any other player on the roster. If you can get good value in a trade, you do it. If not, they will all be relatively cheap for a while so not a lot to lose by hanging on to them. Yea, that's the great thing about those three. Santana i think is a legit really good hitter. He has a great eye at the plate. Walks at a good rate and gets himself in good hitter counts. That's huge. Besides that, he hits to all fields and thus can't be shifted heavily. Shaw has such a pretty swing and kinda reminds me of former Brewer Dave Nilsson at the plate, but with more power. He's likely not a .900 plus OPS hitter every year, but it wouldn't surprise me at all if he was in the .825-.925 OPS range in the next 3-4 years and his defense is much better than i expected. That would be a valuable player for any team, especially given he'll be really cheap for years. As for Nelson, it's not as if he has Zack Davies stuff and is just fluking his way to a good year. He throws hard and has good offspeed pitches, command and mainly walks have been his downfall. If there is something to the fangraphs articles about tweaks to his mechanics bearing fruit, Jimmy wouldn't exactly be the first pitcher with good stuff, but command issues to finally hit his stride 3-4 years into his big league career. Robbie Ray with Arizona for example as a comparison.