Я думаю, вы просто хотите что-то вроде:
dim r as long, rp as long, c as long, cp as long, rng as range
r = 1 'initial row
c = 1 'initial column
rp = 2 'rows plus, the offset you want to work with
cp = 2 'colums plus, the offset you want to work with
set rng = cells(r,c).resize(rp,cp)