i think an autoscratch for the scratchcarfs would be nice (which you can buy for cp).
Now you can buy 1 card and autoscratch the 1 card... would be nice if we get an option to scratch x5 or scratch x 10 or even scratch x 25 for all i care.... it will cost cp offcourse if you wanna be lazy so for instance scratch x 5 = 2 cp scratch x 10 = 5 cp etc....and for those who dont wanna spent cp can just scratch cards as normal.