Smiler, surely we've already got a 4th seamer who bats at 6, and everyone seems to be positive about him?
We're not talking about throwing the baby out with the bathwater, but we are not going to win test series with a non-wicket taking spinner, an undercooked, inexperienced keeper and a top 3 lacking in confidence.
Anyway, such is the joy of the forum, that is only my opinion. I don't like to see an England side packed with too many 'steady' players I'd like to see a couple of youngsters make a name for themselves over the next couple of years.