Looking Ahead to the 2019 Baseball Season

The Mets made several trades and free agent signings over the off-season, but how what will be their line-up and how well will the team perform?  It is impossible to predict how injuries will impact the team as it had done in the past.  Let's go around the diamond:

C - Wilson Ramos will be starting with Travis d'Arnaud as the backup.
1B - I doubt if Peter Alonso will be on the major league roster on opening day.  Will Dominic Smith or Todd Frazier start the season there.
2B - Robinson Cano
SS - Amed Rosario
3B - Jed Lowrie with Todd Frazier as backup
OF - Michael Conforto, Brandon Nimmo, and Juan Lagares.  With a crowded infield, it is possible that Jeff McNeill will be the 4th outfielder.  When will Yoenis Cespedes return?
SP- Same as last season, but will Jacob deGrom be offered a long-term contract.
RP - Edwin Diaz as closer with Jeurys Familia as the 8th inning man.  Lugo and Gessellman will be in the mix.

Pitchers and catchers will report in a few weeks.