Jack out for Mundy Chapman or Fyfe?

[Madmax75]

Im downgrading Duigan to most likely Hibberd and then trading out Jack for most likely Mundy. I can afford anyone but dont want Judd Watson etc because of their byes. Fyfe and Mundy dont have and league match byes which has me leaning to Mundy. Any thoughts?

[hindson]

I have the same dilemma but I think I'm leaning towards fyfe mainly because of his flexibility up forward and low b/e.
And that most people will be jumping on mundy. Taking a risk hope it doesn't back fire.