I guess I don’t see a need for overachieving a secondary objective (Africa) at the cost of undercutting the main objective (Europe). Africa’s worth a lot, but Europe’s worth even more, and I think that 3 rounds of Allied dumpage into Africa is overkill.
Also I think that waiting for the carrier is worse than it looks. If you ran it as far as possible, it could be off of W. Europe on UK4, that’s not even Norway. If you ran it with your TP (which counterattacked Egypt) then it’ll take another turn to get there.
I don’t think that you will always have the time to wait that long for a carrier to arrive, especially when Germany makes some sort of minor naval purchase.