BCS did save his son's life, and he did to the right thing sending him to Azkaban in the first place. What did he do wrong tbh?

Percy Weasley was blinded by his ambition because as a Fudge saw him as a way to get into the ministry and overall get information on Dumbledore . Fudge probably convinced Percy into doing a lot of things he should not have so I think Percy has paid enough for his mistakes (Fred dying) and is a better person . I think he would be the easiest to defend out of them all (Other than Mundungus as I do not think he did anything wrong to be put on the poll )

PERCY IS A WEASLEY

I'd say Percy, for the reasons Woffle and Potterhead gave.