Arsenal chairman Peter Hill-Wood says fans can be excited about their signings made so far this summer.
And Hill-Wood is excited by the potential of Arsenal's latest recruits ahead of the new season.
He said: "I don't know a great deal but it doesn't terribly matter what I think. The man who matters is Arsene Wenger and he has very high hopes for both of them.
"They are pretty young and Arsene believes they can be pretty fine players. Nasri is a bit more advanced than Ramsey, who is 17.
"Samir has played at the top level and is an established player already. They are two very exciting prospects and they will strengthen the squad in a big way."