Red dots on analysis tabs

[wazza]

Does it matter if you have red dots on the tactics analysis tab.

If I play a 4231 deep no matter what roles I put on the 2 deep midfielders  red dots will appear between the midfield and opposition defence with a note saying that there is no one directly responsible for that part of the pitch  even if I play a segunda Volante as one of the DM's.  The only way to counteract this is if I play the 2 midfielders higher up but my defenders are not as good so could do with cover from players.

Also if I play a counteracting 433DM system my LB on a WB S role has a red dot behind him again with a note saying that no one directly responsible for that part of the pitch, which is funny because the RB on a WBS does not have this even though he is playing same role.  To counteract this I can put the LB on FB D role and the red dot disappears but ideally as this is a counter attacking tactic I could do with him on Support role especially as I already have 2 holding midfielders centrally in the 433DM role and want to offer more width but am concerned about the red dot behind him if I do.

Does it therefore matter if in certain instances if you have red dots with notes saying no-one directly responsible for that part of the pitch as sometimes depending upon the formation and best roles/ duties chosen it is not always possible to get rid of them all?

[The3points]

4 minutes ago, wazza said:

Also if I play a counteracting 433DM system my LB on a WB S role has a red dot behind him again with a note saying that no one directly responsible for that part of the pitch, which is funny because the RB on a WBS does not have this even though he is playing same role. 

This is probably due to midfield roles, the RCM has a less aggressive role and will cover

[The3points]

As for the rest of your comment, every formation and tactic has its weaknesses, so while there will be red dots a broad majority of tactics, that doesn't stop it from working. Just hopefully it is green dot, green dot, red dot and not the red dot first