I'm in a level 7 league with 6 other active players and 7 tankers.

One of the tankers has fielded a weakened side against every active team in every match resulting in 15-0 wins for my league rivals, but against me he has now twice fielded a full strength team. Both games resulted in 2-2 draws, so effectively my league rivals have been handed a four point advantage over me as a result of this team.

Another tanker has also fielded a weakened team against all other active managers, yet against me he has played a full strength line-up and I lost 2-0.

In total, that means my league rivals have been handed a seven point advantage and a huge goal difference boost because of the actions of two tankers in my league. I don't know them; I've never played them before; I don't know if they have deliberately singled me out as perhaps they felt I was the strongest team, or if I've just been very unlucky, but obviously it has killed my enthusiasm and enjoyment of the season. Oh, and how far am I off top? 7 points. So it may well be that come the end of the season I finish 6th instead of 1st because of these two tankers.

Is there any action that can be taken against these two players? Or are their actions not against any rules?

Thanks