I wouldn't be sure about Stevenson dropping out. Don't forget that having CDG means no Abbott. So Wood for Abbott, with Stevenson keeping his place, must be pretty likely. Unfortunately.
I know basically nothing about Prest or Albert - although my friend who plays in the Hampshire league says that Prest is promising - but one of them will surely have to make their debut. Both are batsmen apparently, and there's no Alsop in the squad. (I'm not against dropping Alsop, but I thought we'd replace him with Northeast.)
The alternative to them both is Currie. But that would only leave us with the openers, followed by Weatherley, McManus, CDG and Fuller. No top six should have Lewis AND Fuller it. Especially not with someone like Currie as high as no.7.