If you have any different ideas about this, please tell me.
If you have any other thoughts about this, just say so.
この場合、次のような言い方ができますよ。
ーIf you have any different ideas about this, please tell me.
「何か別の考えがあるなら言ってください」
to have any different ideas で「何か別の考えがある」
ーIf you have any other thoughts about this, just say so.
「何か別の考えがあるならそのように言って」
to have any other thoughts で「何か別の考えがある」とも言えます。
ご参考まで!
If you have other thoughts on your mind, please tell me.
If you have different opinions from mine, don't hesitate to tell me.
ご質問ありがとうございます。
① "If you have other thoughts on your mind,"=「もし違う考えがあるのなら、」
"please tell me."=「僕に言ってね。」
② "If you have different opinions from mine,"=「僕とは異なる意見があるなら、」
"don't hesitate to tell me."=「遠慮しないで言ってね。」
ご参考までに。