If they had something better to occupy RF for the MLB team, I'd non-tender him too. Part of me wants to see him gone, part of me wants to see him stay because there is nothing better anywhere close to MLB. Avi was the definition of a replacement level player so if they want to move on and replace him with someone like McCutchen on a 2 year deal or something, I wouldn't complain. If the question is Avi at 8M or McCutchen at 12M, give me McCutchen.
I really think the Sox are going to try to stopgap some areas with vets whether they get Machado or not. It wouldn't shock me at all if Pollock was signed to a 3 year deal, McCutchen to a 2 year deal and Grandal to a 4 year deal. If they get Machado, so be it. If they don't get Machado, and they're going the stopgap route, it wouldn't shock me if they gave Donaldson a 2-3 year deal either. They're going to spend this offseason, probably on both pitching and hitting. It wouldn't shock me if they targeted some young underperforming prospects or young pitchers like Jeff Hoffman to grab as well. They're going to be busy this offseason. It's going to look a lot like 2015.