I personally thougt the mortar was a good way to attack, as said before, if you go below he will be one nade away from beeeing killed. Other than that, it's hard to limit an class, i know it's just a game., but the game is made as it is. wich means, mortar in every map, if people design maps by his/her own then they might not think about the result of playing all classes. On the other side, i can tell from ow experience (army duty) Mortar is beeing far more used then in this game ET. Let's keep the game the game, and if you don't like the mortar spamming the window, then just kill the mortar. Pretty simular to "real life" stuff.