"He expects" isn't exactly what will happen. I'd still bet money on him being a lock for Charlotte to open the year (barring any some surprising really cheap extension).
Edit: I completely read the tweet wrong as Kopech expects.
I never would have expected Vaughn on the team day 1. They could break camp with 3 catchers and then send Collins down or DFA Lucroy when Vaughn is ready.
I would have like Tony Wolters as a potential backup C on a minor league deal. Career 31% caught stealing, regularly grades out as an above average to excellent pitch framer, according to MLBTR.
Brandon Kintzler signed a minor league deal with the Phillies. He had an MLB offer with the Marlins but he could earn more potentially with the Phillies. Would have liked that signing too.