Majority of secret weapons already have a drawback and are on goblins so really no problem.
Looney - easy to take down and put out of the game.
Fanatic - uncontrolable, slow and most likely to fall in a put.
Bomber - blows himself up sometimes and really doesnt do too much.
secret weapons are not the problem. the DR is.
cyanide already implemented one "fix" because they got the wrong end of the stick, lets not have another poor "fix" from cyanide because people are giving them the wrong idea again.
Tristelune : You must know this rule was thinking when only 3 school exist. But reactivity of Cyanide and GW is too long.
actually when they brought the rule out 5 colleges existed in game already and they knew what the other 5 were going to be. also they probably already know which extra colleges they will be doing. stop being a cyanide apologist, they are a poor company that are unfortunately the people to end up with what should have been a good game that they are doing their best to ruin.