Hexi Rose & a question for you

I just finished crocheting this gorgeous crochet motif, a hexagon with a 3 dimensional rose but my question is .. if I make more, what should I do with the motifs?

My son wants me to give him the finished motif that I made so he can sew it into a purse! 
I was thinking of crocheting them into a cushion or maybe a throw blanket but now I'm not sure as the roses are rather big, do you think they'll squash easy & look odd later on?

Pattern is this one.  I really like the hexagon on it, it was easy to quickly make.

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