Unlikely, George W has the wrong skin color.
The ICC declined to prosecute the UK leaders who were a full partner to George W in Iraq.
Every arrest warrant and indictment issued by the ICC has been for Africans only.
https://www.aljazeera.com/news/2018/04/rwanda-kagame-accuses-icc-bias-africa-180429050656022.html
The African Union has called on member states not to cooperate with the ICC.
Ethiopian Prime Minister Hailemariam Desalegn accused the ICC of being a racist institution "hunting" Africans
President Uhuru Kenyatta of Kenya called the ICC a “tool of global power politics and not the justice it was built to dispense.”
Burundi withdrew from the ICC last year.
South Africa is also considering withdrawing from the ICC.