Apparently, Sauber aren't going to get into a 'mud fight' about how they took van der Garde's money in 2014 for a drive in 2015, and then sold his seat to another driver for more money. I suspect that in this case, Sauber's unwillingness to get into a mud fight is because they're all out of mud. Apart from the vast quantities which have stuck to them.
Apparently, Sauber aren't going to get into a 'mud fight' about how they took van der Garde's money in 2014 for a drive in 2015, and then sold his seat to another driver for more money. I suspect that in this case, Sauber's unwillingness to get into a mud fight is because they're all out of mud. Apart from the vast quantities which have stuck to them.
Definitely not supporting Sauber this year...