So, in this thread the ID is the skill as the SB is in the other ones.. :) like least important.. So what if we tank on ID instead of IS? I mean, you usually say lets tank on IS and save money, so maybe lets save less and tank on ID? And defend 1-1 to minimise the open shots, as the OD and SB skills are for personal defence.. With such skillset we could play inside and outside tactics without worrying about GDP.. :) but.. 1-1 wouldn't let to increase the open shots for opponent, would it? If it would, he could hit like 90% of them with low team ID rating..
And another problem would be the training, as the ID is secondary skill for IS, RB and SB.. :)