Shop around feature revamped

[prodgers]

Whenever I shop a position player or pitcher it seems 90% or more of the players offered are pitchers. My suggestion would be either to balance it out to 50-50 (still a predominance of pitchers) or if a position player is shopped make 90% of the offers position players. Another option I'd like to see (though it would probably be hard to code) is offer multiplayer shop arounds and multiplayer offers.