Padres notes: Complicated roster decisions; Jorge Mateo conundrum

(Denis Poroy) Padres manager Jayce Tingler, center, talks with staff after an intrasquad game on Wednesday.‘The world we’re living in right now, it changes day to day,’ Jayce Tingler says, and roster decisions are further complicated by that

Five outfielders? Six?

Six infielders? Seven?

Is it 15 pitchers? More?

The Padres have to be down to 30 players by 9 a.m. PT on July 24, and many questions remain on how they will construct that assemblage for this unique season.

“I do see it going down to the end,” manager Jayce Tingler said recently. “The world we’re living in right now, it changes day to day. Then (from) the competition standpoint, we’ve got a lot of guys competing and a lot of guys…