No doubt the 7th year got the deal done. Good for Semien, he earned it.
There's plenty of up the middle value to be had in FA or Trades, Jays focus should be Bullpen and Starters.
If the reports are true that they wanted Yan Gomes at the deadline, I think it's likely they trade two of Jansen, Kirk, McGuire and opt for a Veteran backup maybe even Gomes again.