Yes, Evan Charles Wolf, a NEW Republican Party, would be helpful. It could be more successful at tackling issues that are harder for Democrats. Opportunities for them could include immigration, a base income for Americans, and an improved healthcare system.
To their detriment, Republicans, like Newt Gingrich, moved away from policy and politics. He likened politics to war when it was the opposite. This explains why they have no platform or leadership. There is no purpose in leadership if there is no journey to be made.
The party must be rebuilt.