My example was a bit off. They didn't get an extra year of control on Hutch by keeping him down in 2013, but they did keep him from being super 2. Off the DL in early August 2013 but kept on optional assignment the rest of that year and he ended up just short of the super 2 service time cutoff. If they had called him back up in Sept 2013 he would've accrued more service time and been in arb1 this season.
Illustrates the same point though.