And again, didn't read the hole thing, or understod it. But, the point with the stocks makes also clear that it is even more sad that Tiger is limitated.
The Tiger would be an other unit than now, limited to two e. g. to prevent spaming.
If you are going to change the tiger from what it is now (arguably the best all round heavy tank in game) and nerf it to put in non doc what's even the point? And if you are not going to nerf it and still make it non doc AND double the number that a player can build because flavor? It doesn't make sense from a design nor balance standpoint