Ofcourse, they missed him! Roger Twose is a top player! I still remember an innings of his against Australia in the 99 World Cup, which New Zealand went on to win, the ease with which he played Warne and McGrath..you have be a bit better than the rest to be able to do that!
Considering England' below average track record in ODIs, yes Twose is a batsman they badly missed! Infact, even New Zealand missed him! With Astle, Flemming, Twose, Cairns, Horne, New Zealand was a much better ODI side than they are without them!