This week is going to feature players deemed "the biggest question mark" specifically identified by FB365 readers. If you have a player for specific evaluation, email This email address is being protected from spambots. You need JavaScript enabled to view it. .

The 2009 season was a magical one for Ben Zobrist. He hit .297/.405/.543 with 27 home runs in 501 at-bats. That season not only caused Zobrist's value to skyrocket on draft day 2010, but it became a big topic for debate in the months prior to the draft. The Rays seemed to think Zobrist was the real deal, they signed him to a three-year contract extension.

Fast forward to May 11, 2010: Zobrist is hitting .267/.346/.358 with zero home runs in 120 at-bats.

An interesting trade went down in the FB365 League last week. Two teams swapped closers Heath Bell and Kevin Gregg straight up. This caught the attention of not only myself, but other league members.

Here are the best two start pitchers for May 10 through May 16. Ownership is listed in parenthesis for Yahoo leagues.

Brian Matusz (Owned 48%) vs. SEA, vs. CLE

Over the last week, Cleveland and Seattle are 13^th and 14^th in the American League in runs scored and both teams are also 13^th and 14^th respectively in runs scored for the whole season. Matusz has a 10:1 strikeout to walk rate in two starts at Camden Yards this year.