I'm trying to dig up the articles, but the studies out there have not really shown any hurt feeling effect for players who went through arbitration. They really just take the best deal they can. Some re-sign, but not any less than those who don't get their feelings hurt in arbitration. It's water under the bridge by the time free agency rolls around.
In this case, the arguments will be less hurtful, more trying to establish precedent anyways. If the Tigers go in saying "He should make what David Price and Jacob DeGrom made," that's not exactly a slap in the face.
Anybody expecting an elite Boras client to re-sign before free agency is fooling themselves anyways.