The Cubs have needed to dip into their alternate site at South Bend recently and they continue to communicate on how players are continuing to develop in a unique season.

José Quintana threw 3 innings in a simulated game Tuesday and is feeling great, but the Cubs don’t yet have a timetable for his return.

The satellite roster in South Bend figures to play a large role in this season as the Cubs will need to rely on that group for depth throughout the summer.