Bruno is miles ahead in pens, he's almost guaranteed a goal. I'd rather he take it (and for my FPL) but given Ronaldo's obsession with scoring goals, it's a given he'll take pens. We also will see less of them because of the knee-jerk changes go refereeing guidelines this season, so hopefully there won't be any crucial misses.
As for FKs, Pogba is our best FK to taker at short distances, he is always close or thereabout and given more opportunities, he'll score more.
For the long ones, I care less because they're unlikely to go in, so I'd actually give Rashford a go there.