I'd be gutted to see Dyer leave - in the games he's played against Prem teams over the last few years for us he's really impressed. His pace is blistering and it will cause problems for teams, possibly more so in the top flight where games tend to be a bit more open.
I want him to stay but agree with the general consensus that we wouldn't want to offer him more than another year.
If it is to be his last game for us today though, he deserves a great send off. Been an exciting player to watch and model professional during his time here.