Is POTM Correa worth it?

I have already purchased all of the POTM players required to complete the mission other than McCullers but I'm wondering if it is worth it to lock in that amount of stubs plus the 3k tickets for McCullers...

My team: 1B - Freeman 2B - Jose Ramirez Ss - Trea Turner 3B - 95 Chipper LF - 95 Cutch Cf - 92 Griffey Rf- 96 Gwynn C - 92 Posada

Rotation: Archer, CC, De Grom, Darvish, Rookie Thor