Although I haven't seen much of the Gyrocopter, that sounds about right to me. It's an interesting comparison, but ultimately the Gyorko signing seems to say more about the value of managing service time carefully than it does about Dozier's value. Since the 2012 offseason, when nearly half the 20 or so extensions didn't increase the number of team control years, there have been quite a few like Gyorko's that extend team only a year or two, if at all. At least a few agents will not allow clients to sign extensions and gamble on arbitration until free agency. Still, like OP points out, there are enough similarities to make Gyoko's deal an interesting comp for what a Dozier deal might look like. An OPS of around .800 seems possible, and would make Brian a very (and deservedly) wealthy man.