The 1st one is basically 3-5-2 ..just instead of flat % they are using 2 DML/DMR..normally this guy is prefer defensive n counter attack style...This is very good to against attacking teams like hexagon or 4-5-1/3-5-2 V style
The 2nd one is mostl of his players has injury or suspended...
The second one will not play with 2 players!, when the match starts the game server will automaticaly make up a full team out of the players he has left in his squad.