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??? This is nowhere near decided.
I suspect that the OC and hopefully Asst to the HC might have some influence. also the QB's on staff after the draft.
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Last year, an OC was brought in to TB. He worked with Mayfield. He did NOT have a type of Offense in mind. He spent time understand the strengths and weaknesses of Mayfield. He then built an Offense around Mayfield. With any other QB, this particular OC would have had a different Offense.
So, a young new OC developed an Offense specifically for his QB. The result was that TB won the division and the one-year OC was a hired as a HC to develop an offense around Bryce.
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No, we shouldn't look for a QB that is perfect for our system, or an OC who has a perfect system. This OC had it right. Work with what you have and get the most out of your QB.