I'd argue he's no worse than Bairstow. Then again I am a huge Buttler fan. CK, Davies or Ambrose would be better options in the event of Prior getting injured, IMO.Depends who you ask, if you ask Bob Willis then he's superb if you ask anyone who pays attention to CC then no or at least not good enough to justify a test selection in either discipline at this stage.
If Trott was injured would they just move Bell to 3 like Trent Bridge '11.?
Also probably worth pointing out we only took 5 seamers down last time and called up Shahzad when Broad got injured iirc.
CK as an option for the number 6 position?