HAHAHA THIS is apparently a kind of bug for sure. According to transfkermrkt he is 1,81, according to PESmaster he was 1,56cm. So i assume the truth is somewhere in the middle. He doesn't seem to have any relation to the club boss Savvidis thought..
https://www.transfermarkt.com/kyriakos-savvidis/profil/spieler/274858
https://www.pesmaster.com/savvidis/pes-2014/player/59820/
P.S.: About the Arsenal player in PES4, nope he is not Quincy. He was not a first-squad regular, he was from U-18 team, one other classic youngster player, that the wise PES database team predicted that he may become great one day. I will not make spoillers until you post your article about FWs. Just to give some hints, he has never played a Premier League match, although he played for Championship and EFL 1, he played for MLS and he closed his football careed in Greek Super League team, SKODA Xanthi, not
Mythloxanthi

His first name is that of the famous private that was saved in the titular movie

and his last name, is the the same with the last name of the boyfriend of the most popullar Native American girl. I think i hinted more than enough!!
P.S.2 : Yes that Joe Lewis, he was my main GK transfer in any new ML back in PES4. 16yo and you save the GK position for all the ML run. I cannt recall now,if PES4 allowed ages below 17 , or he was already 16 in game if allow by the game of course., But he with other 3-4 players, were from the youngest player in PES 4 database.
P.S.3:
@Flipper the Priest trust me, i was creating him in any next PES that he was missing, i loved this player since that ML of PES 4. I mean he did not became the next Seaman, Joe Hart, Pickford, Green, choose whoever Engish GK was meant to become great, but he did not...

You know every Eenglish GK that shines for 2~3 seasons and then, instead of become world class, he declines.