Nannes said it was a difficult decision for him.
'I have a great love for the Bushrangers. Victoria is my home and I'm extremely grateful for the time and energy they've invested in me to allow me to play cricket at this level and as a professional. We've shared a lot of success in recent times and I've got a great relationship with the players and coaching staff.
'My Victorian team mates are also aware of my situation. It's very common for cricketers to play against team mates at one level or another.'