Three clues to guess

No

PC Piper Hart - Slytherin
Sta: x | Eva: x | Str: x | Wis: x | Arc: x | Acc: x
Sta: x | Eva: x | Str: x | Wis: x | Arc: x | Acc: x

Three clues to guess
Marcus Flint?

Olivia Williams - Gryffindor
Whether you're a werewolf or human, love is still love. Betrayal is still betrayal.

Three clues to guess
Nope

PC Piper Hart - Slytherin
Sta: x | Eva: x | Str: x | Wis: x | Arc: x | Acc: x
Sta: x | Eva: x | Str: x | Wis: x | Arc: x | Acc: x

Three clues to guess
For the ease of other players:
Person making clues: @Piper Hart
Clues:
1: They’re barely mentioned.
2: They played Quidditch.
3: They are older than Harry.
It is not:
Oliver Wood, Marcus Flint, Victor Krum, Cormac McLaggen, Charlie Weasley, Katie Bell, Angelina Johnson, Alicia Spinnet, Cho Chang, James Potter, Minerva McGonagall, Ludo Bagman, Bill Weasley or Marcus Flint!
Is it Isabel Knightley?

Three clues to guess
No

PC Piper Hart - Slytherin
Sta: x | Eva: x | Str: x | Wis: x | Arc: x | Acc: x
Sta: x | Eva: x | Str: x | Wis: x | Arc: x | Acc: x

Three clues to guess
Nope

PC Piper Hart - Slytherin
Sta: x | Eva: x | Str: x | Wis: x | Arc: x | Acc: x
Sta: x | Eva: x | Str: x | Wis: x | Arc: x | Acc: x

Three clues to guess
This is impossible! But is it Adrian Pucey?

Olivia Williams - Gryffindor
Whether you're a werewolf or human, love is still love. Betrayal is still betrayal.

Three clues to guess
Oh. Then is it Wayne Hopkins?

Three clues to guess
No to both

PC Piper Hart - Slytherin
Sta: x | Eva: x | Str: x | Wis: x | Arc: x | Acc: x
Sta: x | Eva: x | Str: x | Wis: x | Arc: x | Acc: x

Three clues to guess
Person making clues: @Piper Hart
Clues:

1: They’re barely mentioned.
2: They played Quidditch.
3: They are older than Harry.

It is not:

Oliver Wood, Marcus Flint, Victor Krum, Cormac McLaggen, Charlie Weasley, Katie Bell, Angelina Johnson, Alicia Spinnet, Cho Chang, James Potter, Minerva McGonagall, Ludo Bagman, Bill Weasley, Marcus Flint, Isabel Knightley, Cadawallader, Adrian Pucey or Wayne Hopkins.

I can't think of anything, @Piper Hart could you please give us another clue in reducio?