Thing is, I don't think we have that many classically styled top order players available to us - if you listen to the various commentaries the name that comes up most often is Jason "Voted the man most likely to stonewall a draw" Roy ferchrissakes. Denly for Jennings seems like a possible idea - if nothing else, would be no worse than Rashid as a spinner - but really, if you look through the candidates who is there. At the D1 counties, the regular top threes last year (sans overseas):
Surrey - Burns, Stoneman
Essex - Cook, Browne, Chopra
Somerset - Trescothick, Byrom
Yorkshire - Lyth, Brook
Hampshire - Weatherall, Vince, Adams
Notts - Mullaney, Libby, Slater
Lancs - Hameed, Jones, Davies
Worcs - Mitchell
Not many contenders leaping out - Brook and Byrom will be three years from now, Hameed and Davies too I hope. But now? Not seeing it.
Go into D2, who is there? Of the counties with recent D1 experience:
Middx - Robson, Gubbins, Eskinazi, Holden
Warks - Sibley, Rhodes
Durham - Lees, Steel
Then you've got a coulple of promising names in Phil Salt, Chris Dent, Sam Bracey but with no pedigree beyond d2...
I could pick names, but I would be guessing.