Meanwhile , Alexander Rossi was very impressive in his F1 debut last weekend .
It is hard to quantify his success when the only driver he can hope to beat is his team - mate , as they tour around a couple seconds off the pace .
Meanwhile , Alexander Rossi was very impressive in his F1 debut last weekend , but it is hard to quantify his success when the only driver he can hope to beat is his team - mate , as they tour around a couple seconds off the pace .