a little off topic, but I think the best scoring format is 7x7:
R 1B HR SB BA RBI and OPS
IP, SV, L, ERA, WHIP, Hold and K.
Having IP and L essentially discourages blind streaming but u can still spot start at times. Good starters win IP, L, and Ks for u, and good RPs win SV, Hold while ERA and WHIP apply to both SP and RP.
For the batting categories, speedsters will help u with R, 1B, SB. Power hitters will help u with HR, RBI, OPS. BA apply to both. Hence it balances speed and power.
So this force u to build a very balanced team in order to win.