A roll is always going to be more practical then a throw. Check the table below to see what I mean
Toss
- Team A can toss: Team B can't catch (NO)
- Team A can toss: Team B can catch (YES)
- Team A can't toss: Team B can catch (NO)
- Team A can't toss: Team B can't catch (NO)
If every team can pickup off the ground, and can bump the ball, a roll will always be more reliable. Also with a roll, both parties can give and receive. You are hitting %100 of unobstructed passes, taking a little more time, instead of 75% tossed. Unless you really need that catch bonus, roll will allow much more versatility.