You can just sit and do nothing until war starts (unless you get 14 card bid). FYI, Zso_Zso's bid on you does not mean that you will end up in team light. When the auction ends, you should be in his top 5 bid players which he is the highest bidder of. And in case he has multiple equal highest bids for light player slots, HE chooses who gets in.
You can observe the status
from this link.
Edit:
If the auction ended at this moment this would be team light;
1) Avenger
2) BeefSupreme
3) Vangelios
Then for 4th & 5th slots, Zso_Zso bid 1 on 4 players as the highest bidder. So he would choose two of these four players: [ji412jo, MegroN, Submachine, Chapuz]