I like the idea based on its fundamentals. I LOVE it when the opposition put a player up for sale, and you can see his stats, and you think 'ohhhhhhhhh THATS why he keep kicking my ass' .....
BUT in saying that, i think one of the exciting and FUN things about this game, is deciphering the oppositions players, based on the tactics used, the players you play against him. The eternal question of 'how come his PF is playing SG, and why didnt my SG burn him about the court?' ........ or...... 'How come that guys rating is so high yet his salary is so low' .. having answers to these questions immediately would be FANTASTIC!
But
it would totally remove the reward and time and effort and essentially some of the fundamental fun of the game, which is quite rewarding.
So yer, thumbs down on this idea unfortunately from me. I like the whole expansion of the scouting option though, ill let that bounce around in my head a bit more and see if i can come up with something based off that.