If you looked at it in Moneyball terms, Horton is probably just about worth the money - he has made decent numbers of runs in the past and all that, even if he is an annoying whiny git and clearly wouldn't even get into the Yorkshire Academy side (sorry, but can neer pass up a chance to kick a Lancastrian when they're down!). As for the others, most counties can probably list a number of players who never quite acheived what it was hoped they might acheive - for Yorkshire I'd mention Richard Stemp, who came from Worcestershire as the next big thing of English spin and proen to be little more than a clubbie, and the legend that was Chris Pickles...