yeb, one day and some and we will know...
One thing i think alot of people is understimating in this, when they say, oooh ill just take one level of wizard and ill get all spells... that is far from the truth, as you will just be able to learn afew... then you have to do the painfull process of finding scrolls to learn from or buy them, and anyone that actually played a wizard would know, this get expensive fast... for example a 4th level scroll in PnP is 2500gold, and the price then varies on mark up and your charisma... to make a comparsion a +1 platemail costs roughly 3000gold
And even when you have found or bought the scroll, you need to pay a fee to scribe the spell into your spell book... wich costs spell level times 50gp, the costs stacks up fast...
we also dont know what happens with spells in a spellbook if you respec, and this can have some peculior effects... as in your spelll book stays the same for every respec ieyou keep adding spell, meaning if the respec price is just 100gold, it will be far cheaper to just respec and keep adding costly spells... or everything gets wiped, and you need to relearn the spells all over again, wich would get very costly for the 1st level multiclass wizards that want to know it all, if they can even find and or buy all the scrolls again...
