So they removed the stat limitations from multi-classing.
That is huge!
Makes a lot of combinations easy.
I don't think you quite understand how bad a Wizard with intelligence of 8 is, or a Warlock with charisma of 8, etc. etc. etc. Those limitations were there to protect players from their own stupidity...this change only offers them the rope to hang their characters with. Inappropriate multiclassing when you don't have a minimum stat requirement to make that multiclass level viable is a completely wasted level-up.
