Originally Posted by Labamba
This wouldn't make any sense at all.
In DC, I think the teams should use the same players that played in the first round. Only if some player can't play in the next round, a change would be then possible.
Yes, the line ups would have to be decided in advance but I think that as with real Davis Cup the teams should be allowed to make tactical changes from the previous round, especially as there are now many new players who weren't playing when the first round was played.