Robinson Cano's 2015 season was highlighted by a massive early slump, a strong second half while playing with a double hernia, multiple baserunning mistakes and plenty of offseason criticism. The Mariners need the 2016 season to feature a little less drama and more consistency.
Previewing the second base position has been relatively repetitive the last few years and likely won’t be any different in years to come.
Robinson Cano is the Mariners’ every day second baseman and that is unlikely to change in the foreseeable future.
So basically the preview is all about Cano.