wizards: 2nd class citizens

[gwiz]

1)create bomb modified to take so long to cast its dangerous to use. modified because of a complaint?

2)wizards cant wear much in armor , and if we do we fumble spells. We use ingenuity to build walls with items to hide behind and cast spells and the monsters are made to eat the walls.
the warrior types complain and now monsters eat everything .

If things are going to change can things be made equitable for wizards and priests:
I would like to see something like robes which armor wizards ,
same as regular armor or the armor spell to cast +20 armor, ac+2
and spell casting time reduced to the same time it takes to swing a heavy weapon . Possibling charging made to work , where you charge a spell and instantly fires when you want it too.