Using Wigan as an example, I would prefer an experience keeper if we are going to challenge for promotion.
As part of their spending they got O'Donnell (I think it is) from Walsall, who in fairness dos have some decent games while on their books.
They however ended the season, and their fortunes clearly changed, with Jaaskalianen in goal. They gained promotion.
I do trust RCC and rate him highly (had a good chat with him at the awards night too), but in not sure Kirkland would be the best choice.