Midfield - which two from four?

[the other bob wilson]

Do we only have to pick two of them? How about a diamond formation with Pack at the base, Ralls and Vaulks in the middle, and Tomlin at the top?

I've thought that well, but if Murphy keeps up his current form, he should be in from the start and Tomlin is our likely Player of the season. Nathan Blake often says he thinks Murphy could play down the middle, but him up front with Tomlin as a number ten or the pair of them as a front two is a leap too far I reckon!