That's not what I mean. It's not an empty claim, considering Sayuki is basically built on an EMIYA template. She's replacing Archer's black and white K&B with guns but she takes his strategy to win approach, hiding abilities, analyzing the opponents, and reinforcing one's body. Considering how many other things they ripped from F/SN, the fact her 'current' ultimate attack resembles one of Archer's techniques considering her template, my claim isn't so empty.
As for Nagisa, well, I thought, Nagisa was getting together with Ryuchi, meh.