The two Paris sides announced their intention to merge from next season in a joint statement released on Monday.
Stade Francais host Racing 92 in the Top 14 on 29 April.
"There is a desire to build a side that can maybe be better than any other club in Europe," said Richard Pool-Jones.
The former Stade player confirmed the move was also motivated by a need to find "a financially viable model" with both clubs having generated "significant losses forever".
"Of course there is the financial aspect to it, which is very important but there is a positive side of combining forces so we can win titles," Pool-Jones told BBC Radio 5 live. - BBC -