The Nov 9 Trump Team Complaint focused on procedural issues. Namely, their complaint pointed out the times that the PA Secretary of State issued guidelines for the Nov 2020 election that were contrary to the Act 77 law passed in 2019.
It is much easier to prove procedural violations that would invalidate an election than to prove fraud. How many people could you find who would admit to committing a crime?
Now, this latest complaint argued that the Act 77 law is unconstitutional.
Hope this helps.
Few, but there's no honor among Democrats. They'd turn in their best friend for a free soy latte.