Wouldn't it be simpler if the players to base-copy are ordered by team, starting from the Premier League to other european teams?
For example:
OGC Nice (Ligue 1):
Franck Dja Djédjé (Tchernomorets Odessa -Ukraine)
Kévin Malaga (Coventry - England/League One)
Serge Nyuiadzi (CSKA Sofia - Bulgaria)
Abraham Guié Guié (Lausanne-Sport - Switzerland)
which would be followed by PSG and so on.
Nothing too fancy but I'd say it would make the list easier to use, presets in red to make them stand out, it'd be nice to have something for every team as some (like me) want to base copy everybody, especially with 160 slots.