However , there have been calls to sign Betts to a contract extension despite the fact he 's under a bargain rate for the next five years .
He 's under club control through the 2020 season and wo n't be eligible for arbitration until after 2017 .
There have been calls to sign Betts to a contract extension despite the fact he 's under a bargain rate for the next five years .
He 's under club control through the 2020 season and wo n't be eligible for arbitration until after 2017 .