Logarithmic version of Serrano's conjecture

Let $(X,\Delta)$ be a log canonical pair of dimension $n$, and let $L$ be a strictly nef Cartier divisor on $X$.

Log version of Serrano's conjecture. The $\mathbb Q$-Cartier divisor $K_X+\Delta+tL$ is ample for $t>2n$.

This is proposed as a logarithmic generalization of Serrano's conjecture and is used in the inductive study of strictly nef divisors. Its status is not resolved in the supplied text.